21368059440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 640

約数和(自身を含む): 86533128192

約数和(自身を除く): 65165068752

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 35, 37, 39, 40, 42, 48, 52, 56, 60, 62, 65, 70, 74, 78, 80, 84, 91, 93, 104, 105, 111, 112, 120, 124, 130, 140, 148, 155, 156, 168, 182, 185, 186, 195, 208, 210, 217, 222, 240, 248, 259, 260, 273, 280, 296, 310, 312, 336, 364, 370, 372, 390, 403, 420, 434, 444, 455, 465, 481, 496, 518, 520, 546, 555, 560, 592, 620, 624, 651, 728, 740, 744, 777, 780, 806, 840, 853, 868, 888, 910, 930, 962, 1036, 1040, 1085, 1092, 1110, 1147, 1209, 1240, 1295, 1302, 1365, 1443, 1456, 1480, 1488, 1554, 1560, 1612, 1680, 1706, 1736, 1776, 1820, 1860, 1924, 2015, 2072, 2170, 2184, 2220, 2294, 2405, 2418, 2480, 2559, 2590, 2604, 2730, 2821, 2886, 2960, 3108, 3120, 3224, 3255, 3367, 3412, 3441, 3472, 3640, 3720, 3848, 3885, 4030, 4144, 4265, 4340, 4368, 4440, 4588, 4810, 4836, 5118, 5180, 5208, 5460, 5642, 5735, 5772, 5971, 6045, 6216, 6448, 6510, 6734, 6824, 6882, 7215, 7280, 7440, 7696, 7770, 8029, 8060, 8463, 8530, 8680, 8880, 9176, 9620, 9672, 10101, 10236, 10360, 10416, 10920, 11089, 11284, 11470, 11544, 11942, 12090, 12432, 12795, 13020, 13468, 13648, 13764, 14105, 14430, 14911, 15540, 16058, 16120, 16835, 16926, 17060, 17205, 17360, 17913, 18352, 19240, 19344, 20202, 20472, 20720, 21840, 22178, 22568, 22940, 23088, 23884, 24087, 24180, 25590, 26040, 26443, 26936, 27528, 28210, 28860, 29822, 29855, 31080, 31561, 32116, 32240, 33267, 33670, 33852, 34120, 34410, 35826, 38480, 40145, 40404, 40944, 42315, 44356, 44733, 45136, 45880, 47768, 48174, 48360, 50505, 51180, 52080, 52886, 53872, 55056, 55445, 56420, 57720, 59644, 59710, 62160, 63122, 64232, 66534, 67340, 67704, 68240, 68820, 71652, 74555, 77623, 79329, 80290, 80808, 84630, 88712, 89466, 89565, 91760, 94683, 95536, 96348, 96720, 101010, 102360, 104377, 105772, 110890, 112840, 115440, 119288, 119420, 120435, 126244, 128464, 132215, 133068, 134680, 135408, 137640, 143304, 149110, 155246, 157805, 158658, 160580, 161616, 166335, 169260, 177424, 178932, 179130, 185101, 189366, 192696, 202020, 204720, 208754, 211544, 220927, 221780, 223665, 225680, 232869, 238576, 238840, 240870, 252488, 264430, 266136, 269360, 275280, 286608, 298220, 310492, 313131, 315610, 317316, 321160, 332670, 338520, 343759, 357864, 358260, 370202, 378732, 385392, 388115, 396645, 404040, 410293, 417508, 423088, 441854, 443560, 447330, 465738, 473415, 477680, 481740, 504976, 521885, 528860, 532272, 555303, 596440, 620984, 626262, 631220, 634632, 642320, 662781, 665340, 677040, 687518, 715728, 716520, 740404, 757464, 776230, 793290, 808080, 820586, 835016, 883708, 887120, 894660, 925505, 931476, 946830, 963480, 978391, 1031277, 1043770, 1057720, 1104635, 1110606, 1164345, 1192880, 1230879, 1241968, 1252524, 1262440, 1269264, 1325562, 1330680, 1375036, 1433040, 1480808, 1514928, 1552460, 1565655, 1586580, 1641172, 1670032, 1718795, 1767416, 1789320, 1851010, 1862952, 1893660, 1926960, 1956782, 2051465, 2062554, 2087540, 2115440, 2209270, 2221212, 2328690, 2406313, 2461758, 2505048, 2524880, 2651124, 2661360, 2750072, 2776515, 2872051, 2935173, 2961616, 3104920, 3131310, 3173160, 3282344, 3313905, 3437590, 3534832, 3578640, 3702020, 3725904, 3787320, 3913564, 4102930, 4125108, 4175080, 4418540, 4442424, 4657380, 4812626, 4891955, 4923516, 5010096, 5156385, 5302248, 5500144, 5553030, 5744102, 5870346, 6154395, 6209840, 6262620, 6346320, 6564688, 6627810, 6848737, 6875180, 7218939, 7404040, 7574640, 7827128, 8205860, 8250216, 8350160, 8616153, 8837080, 8884848, 9314760, 9625252, 9783910, 9847032, 10312770, 10604496, 11106060, 11488204, 11740692, 12031565, 12308790, 12525240, 12719083, 13255620, 13697474, 13750360, 14360255, 14437878, 14675865, 14808080, 15654256, 16411720, 16500432, 17232306, 17674160, 18629520, 19250504, 19567820, 19694064, 20546211, 20625540, 22212120, 22976408, 23481384, 24063130, 24617580, 25050480, 25438166, 26511240, 27394948, 27500720, 28720510, 28875756, 29351730, 32823440, 34243685, 34464612, 36094695, 38157249, 38501008, 39135640, 41092422, 41251080, 43080765, 44424240, 45952816, 46962768, 48126260, 49235160, 50876332, 53022480, 54789896, 57441020, 57751512, 58703460, 63595415, 68487370, 68929224, 72189390, 76314498, 78271280, 82184844, 82502160, 86161530, 89033581, 96252520, 98470320, 101752664, 102731055, 109579792, 114882040, 115503024, 117406920, 127190830, 136974740, 137858448, 144378780, 152628996, 164369688, 172323060, 178067162, 190786245, 192505040, 203505328, 205462110, 229764080, 234813840, 254381660, 267100743, 273949480, 288757560, 305257992, 328739376, 344646120, 356134324, 381572490, 410924220, 445167905, 508763320, 534201486, 547898960, 577515120, 610515984, 689292240, 712268648, 763144980, 821848440, 890335810, 1017526640, 1068402972, 1335503715, 1424537296, 1526289960, 1643696880, 1780671620, 2136805944, 2671007430, 3052579920, 3561343240, 4273611888, 5342014860, 7122686480, 10684029720, 21368059440]

約数ペア:

[(1, 21368059440), (2, 10684029720), (3, 7122686480), (4, 5342014860), (5, 4273611888), (6, 3561343240), (7, 3052579920), (8, 2671007430), (10, 2136805944), (12, 1780671620), (13, 1643696880), (14, 1526289960), (15, 1424537296), (16, 1335503715), (20, 1068402972), (21, 1017526640), (24, 890335810), (26, 821848440), (28, 763144980), (30, 712268648), (31, 689292240), (35, 610515984), (37, 577515120), (39, 547898960), (40, 534201486), (42, 508763320), (48, 445167905), (52, 410924220), (56, 381572490), (60, 356134324), (62, 344646120), (65, 328739376), (70, 305257992), (74, 288757560), (78, 273949480), (80, 267100743), (84, 254381660), (91, 234813840), (93, 229764080), (104, 205462110), (105, 203505328), (111, 192505040), (112, 190786245), (120, 178067162), (124, 172323060), (130, 164369688), (140, 152628996), (148, 144378780), (155, 137858448), (156, 136974740), (168, 127190830), (182, 117406920), (185, 115503024), (186, 114882040), (195, 109579792), (208, 102731055), (210, 101752664), (217, 98470320), (222, 96252520), (240, 89033581), (248, 86161530), (259, 82502160), (260, 82184844), (273, 78271280), (280, 76314498), (296, 72189390), (310, 68929224), (312, 68487370), (336, 63595415), (364, 58703460), (370, 57751512), (372, 57441020), (390, 54789896), (403, 53022480), (420, 50876332), (434, 49235160), (444, 48126260), (455, 46962768), (465, 45952816), (481, 44424240), (496, 43080765), (518, 41251080), (520, 41092422), (546, 39135640), (555, 38501008), (560, 38157249), (592, 36094695), (620, 34464612), (624, 34243685), (651, 32823440), (728, 29351730), (740, 28875756), (744, 28720510), (777, 27500720), (780, 27394948), (806, 26511240), (840, 25438166), (853, 25050480), (868, 24617580), (888, 24063130), (910, 23481384), (930, 22976408), (962, 22212120), (1036, 20625540), (1040, 20546211), (1085, 19694064), (1092, 19567820), (1110, 19250504), (1147, 18629520), (1209, 17674160), (1240, 17232306), (1295, 16500432), (1302, 16411720), (1365, 15654256), (1443, 14808080), (1456, 14675865), (1480, 14437878), (1488, 14360255), (1554, 13750360), (1560, 13697474), (1612, 13255620), (1680, 12719083), (1706, 12525240), (1736, 12308790), (1776, 12031565), (1820, 11740692), (1860, 11488204), (1924, 11106060), (2015, 10604496), (2072, 10312770), (2170, 9847032), (2184, 9783910), (2220, 9625252), (2294, 9314760), (2405, 8884848), (2418, 8837080), (2480, 8616153), (2559, 8350160), (2590, 8250216), (2604, 8205860), (2730, 7827128), (2821, 7574640), (2886, 7404040), (2960, 7218939), (3108, 6875180), (3120, 6848737), (3224, 6627810), (3255, 6564688), (3367, 6346320), (3412, 6262620), (3441, 6209840), (3472, 6154395), (3640, 5870346), (3720, 5744102), (3848, 5553030), (3885, 5500144), (4030, 5302248), (4144, 5156385), (4265, 5010096), (4340, 4923516), (4368, 4891955), (4440, 4812626), (4588, 4657380), (4810, 4442424), (4836, 4418540), (5118, 4175080), (5180, 4125108), (5208, 4102930), (5460, 3913564), (5642, 3787320), (5735, 3725904), (5772, 3702020), (5971, 3578640), (6045, 3534832), (6216, 3437590), (6448, 3313905), (6510, 3282344), (6734, 3173160), (6824, 3131310), (6882, 3104920), (7215, 2961616), (7280, 2935173), (7440, 2872051), (7696, 2776515), (7770, 2750072), (8029, 2661360), (8060, 2651124), (8463, 2524880), (8530, 2505048), (8680, 2461758), (8880, 2406313), (9176, 2328690), (9620, 2221212), (9672, 2209270), (10101, 2115440), (10236, 2087540), (10360, 2062554), (10416, 2051465), (10920, 1956782), (11089, 1926960), (11284, 1893660), (11470, 1862952), (11544, 1851010), (11942, 1789320), (12090, 1767416), (12432, 1718795), (12795, 1670032), (13020, 1641172), (13468, 1586580), (13648, 1565655), (13764, 1552460), (14105, 1514928), (14430, 1480808), (14911, 1433040), (15540, 1375036), (16058, 1330680), (16120, 1325562), (16835, 1269264), (16926, 1262440), (17060, 1252524), (17205, 1241968), (17360, 1230879), (17913, 1192880), (18352, 1164345), (19240, 1110606), (19344, 1104635), (20202, 1057720), (20472, 1043770), (20720, 1031277), (21840, 978391), (22178, 963480), (22568, 946830), (22940, 931476), (23088, 925505), (23884, 894660), (24087, 887120), (24180, 883708), (25590, 835016), (26040, 820586), (26443, 808080), (26936, 793290), (27528, 776230), (28210, 757464), (28860, 740404), (29822, 716520), (29855, 715728), (31080, 687518), (31561, 677040), (32116, 665340), (32240, 662781), (33267, 642320), (33670, 634632), (33852, 631220), (34120, 626262), (34410, 620984), (35826, 596440), (38480, 555303), (40145, 532272), (40404, 528860), (40944, 521885), (42315, 504976), (44356, 481740), (44733, 477680), (45136, 473415), (45880, 465738), (47768, 447330), (48174, 443560), (48360, 441854), (50505, 423088), (51180, 417508), (52080, 410293), (52886, 404040), (53872, 396645), (55056, 388115), (55445, 385392), (56420, 378732), (57720, 370202), (59644, 358260), (59710, 357864), (62160, 343759), (63122, 338520), (64232, 332670), (66534, 321160), (67340, 317316), (67704, 315610), (68240, 313131), (68820, 310492), (71652, 298220), (74555, 286608), (77623, 275280), (79329, 269360), (80290, 266136), (80808, 264430), (84630, 252488), (88712, 240870), (89466, 238840), (89565, 238576), (91760, 232869), (94683, 225680), (95536, 223665), (96348, 221780), (96720, 220927), (101010, 211544), (102360, 208754), (104377, 204720), (105772, 202020), (110890, 192696), (112840, 189366), (115440, 185101), (119288, 179130), (119420, 178932), (120435, 177424), (126244, 169260), (128464, 166335), (132215, 161616), (133068, 160580), (134680, 158658), (135408, 157805), (137640, 155246), (143304, 149110)]