16280426240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:955

約数の個数: 288

約数和(自身を含む): 44575028736

約数和(自身を除く): 28294602496

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 37, 40, 52, 62, 64, 65, 74, 80, 104, 124, 128, 130, 148, 155, 160, 185, 208, 248, 256, 260, 296, 310, 320, 370, 403, 416, 481, 496, 520, 592, 620, 640, 740, 806, 832, 853, 962, 992, 1040, 1147, 1184, 1240, 1280, 1480, 1612, 1664, 1706, 1924, 1984, 2015, 2080, 2294, 2368, 2405, 2480, 2960, 3224, 3328, 3412, 3848, 3968, 4030, 4160, 4265, 4588, 4736, 4810, 4960, 5735, 5920, 6448, 6824, 7696, 7936, 8060, 8320, 8530, 9176, 9472, 9620, 9920, 11089, 11470, 11840, 12896, 13648, 14911, 15392, 16120, 16640, 17060, 18352, 19240, 19840, 22178, 22940, 23680, 25792, 26443, 27296, 29822, 30784, 31561, 32240, 34120, 36704, 38480, 39680, 44356, 45880, 47360, 51584, 52886, 54592, 55445, 59644, 61568, 63122, 64480, 68240, 73408, 74555, 76960, 88712, 91760, 103168, 105772, 109184, 110890, 119288, 123136, 126244, 128960, 132215, 136480, 146816, 149110, 153920, 157805, 177424, 183520, 211544, 218368, 221780, 238576, 252488, 257920, 264430, 272960, 293632, 298220, 307840, 315610, 343759, 354848, 367040, 410293, 423088, 443560, 477152, 504976, 515840, 528860, 545920, 596440, 615680, 631220, 687518, 709696, 734080, 820586, 846176, 887120, 954304, 978391, 1009952, 1057720, 1091840, 1192880, 1262440, 1375036, 1419392, 1468160, 1641172, 1692352, 1718795, 1774240, 1908608, 1956782, 2019904, 2051465, 2115440, 2385760, 2524880, 2750072, 2838784, 3282344, 3384704, 3437590, 3548480, 3817216, 3913564, 4039808, 4102930, 4230880, 4771520, 4891955, 5049760, 5500144, 6564688, 6769408, 6875180, 7096960, 7827128, 8079616, 8205860, 8461760, 9543040, 9783910, 10099520, 11000288, 12719083, 13129376, 13750360, 14193920, 15654256, 16411720, 16923520, 19086080, 19567820, 20199040, 22000576, 25438166, 26258752, 27500720, 31308512, 32823440, 33847040, 39135640, 40398080, 44001152, 50876332, 52517504, 55001440, 62617024, 63595415, 65646880, 78271280, 88002304, 101752664, 105035008, 110002880, 125234048, 127190830, 131293760, 156542560, 203505328, 220005760, 250468096, 254381660, 262587520, 313085120, 407010656, 440011520, 508763320, 525175040, 626170240, 814021312, 1017526640, 1252340480, 1628042624, 2035053280, 3256085248, 4070106560, 8140213120, 16280426240]

約数ペア:

[(1, 16280426240), (2, 8140213120), (4, 4070106560), (5, 3256085248), (8, 2035053280), (10, 1628042624), (13, 1252340480), (16, 1017526640), (20, 814021312), (26, 626170240), (31, 525175040), (32, 508763320), (37, 440011520), (40, 407010656), (52, 313085120), (62, 262587520), (64, 254381660), (65, 250468096), (74, 220005760), (80, 203505328), (104, 156542560), (124, 131293760), (128, 127190830), (130, 125234048), (148, 110002880), (155, 105035008), (160, 101752664), (185, 88002304), (208, 78271280), (248, 65646880), (256, 63595415), (260, 62617024), (296, 55001440), (310, 52517504), (320, 50876332), (370, 44001152), (403, 40398080), (416, 39135640), (481, 33847040), (496, 32823440), (520, 31308512), (592, 27500720), (620, 26258752), (640, 25438166), (740, 22000576), (806, 20199040), (832, 19567820), (853, 19086080), (962, 16923520), (992, 16411720), (1040, 15654256), (1147, 14193920), (1184, 13750360), (1240, 13129376), (1280, 12719083), (1480, 11000288), (1612, 10099520), (1664, 9783910), (1706, 9543040), (1924, 8461760), (1984, 8205860), (2015, 8079616), (2080, 7827128), (2294, 7096960), (2368, 6875180), (2405, 6769408), (2480, 6564688), (2960, 5500144), (3224, 5049760), (3328, 4891955), (3412, 4771520), (3848, 4230880), (3968, 4102930), (4030, 4039808), (4160, 3913564), (4265, 3817216), (4588, 3548480), (4736, 3437590), (4810, 3384704), (4960, 3282344), (5735, 2838784), (5920, 2750072), (6448, 2524880), (6824, 2385760), (7696, 2115440), (7936, 2051465), (8060, 2019904), (8320, 1956782), (8530, 1908608), (9176, 1774240), (9472, 1718795), (9620, 1692352), (9920, 1641172), (11089, 1468160), (11470, 1419392), (11840, 1375036), (12896, 1262440), (13648, 1192880), (14911, 1091840), (15392, 1057720), (16120, 1009952), (16640, 978391), (17060, 954304), (18352, 887120), (19240, 846176), (19840, 820586), (22178, 734080), (22940, 709696), (23680, 687518), (25792, 631220), (26443, 615680), (27296, 596440), (29822, 545920), (30784, 528860), (31561, 515840), (32240, 504976), (34120, 477152), (36704, 443560), (38480, 423088), (39680, 410293), (44356, 367040), (45880, 354848), (47360, 343759), (51584, 315610), (52886, 307840), (54592, 298220), (55445, 293632), (59644, 272960), (61568, 264430), (63122, 257920), (64480, 252488), (68240, 238576), (73408, 221780), (74555, 218368), (76960, 211544), (88712, 183520), (91760, 177424), (103168, 157805), (105772, 153920), (109184, 149110), (110890, 146816), (119288, 136480), (123136, 132215), (126244, 128960)]