18007045560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5297}}^1$

素因数の和:5411

約数の個数: 384

約数和(自身を含む): 71408563200

約数和(自身を除く): 53401517640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 56, 57, 60, 63, 70, 71, 72, 76, 84, 90, 95, 105, 114, 120, 126, 133, 140, 142, 152, 168, 171, 180, 190, 210, 213, 228, 252, 266, 280, 284, 285, 315, 342, 355, 360, 380, 399, 420, 426, 456, 497, 504, 532, 568, 570, 630, 639, 665, 684, 710, 760, 798, 840, 852, 855, 994, 1064, 1065, 1140, 1197, 1260, 1278, 1330, 1349, 1368, 1420, 1491, 1596, 1704, 1710, 1988, 1995, 2130, 2280, 2394, 2485, 2520, 2556, 2660, 2698, 2840, 2982, 3192, 3195, 3420, 3976, 3990, 4047, 4260, 4473, 4788, 4970, 5112, 5297, 5320, 5396, 5964, 5985, 6390, 6745, 6840, 7455, 7980, 8094, 8520, 8946, 9443, 9576, 9940, 10594, 10792, 11928, 11970, 12141, 12780, 13490, 14910, 15891, 15960, 16188, 17892, 18886, 19880, 20235, 21188, 22365, 23940, 24282, 25560, 26485, 26980, 28329, 29820, 31782, 32376, 35784, 37079, 37772, 40470, 42376, 44730, 47215, 47673, 47880, 48564, 52970, 53960, 56658, 59640, 60705, 63564, 74158, 75544, 79455, 80940, 84987, 89460, 94430, 95346, 97128, 100643, 105940, 111237, 113316, 121410, 127128, 141645, 148316, 158910, 161880, 169974, 178920, 185395, 188860, 190692, 201286, 211880, 222474, 226632, 238365, 242820, 283290, 296632, 301929, 317820, 333711, 339948, 370790, 376087, 377720, 381384, 402572, 424935, 444948, 476730, 485640, 503215, 556185, 566580, 603858, 635640, 667422, 679896, 704501, 741580, 752174, 805144, 849870, 889896, 905787, 953460, 1006430, 1112370, 1128261, 1133160, 1207716, 1334844, 1409002, 1483160, 1504348, 1509645, 1668555, 1699740, 1811574, 1880435, 1906920, 2012860, 2113503, 2224740, 2256522, 2415432, 2632609, 2669688, 2818004, 3008696, 3019290, 3337110, 3384783, 3399480, 3522505, 3623148, 3760870, 4025720, 4227006, 4449480, 4513044, 4528935, 5265218, 5636008, 5641305, 6038580, 6340509, 6674220, 6769566, 7045010, 7145653, 7246296, 7521740, 7897827, 8454012, 9026088, 9057870, 10530436, 10567515, 11282610, 12077160, 12681018, 13163045, 13348440, 13539132, 14090020, 14291306, 15043480, 15795654, 16908024, 16923915, 18115740, 21060872, 21135030, 21436959, 22565220, 23693481, 25362036, 26326090, 27078264, 28180040, 28582612, 31591308, 31702545, 33847830, 35728265, 36231480, 39489135, 42270060, 42873918, 45130440, 47386962, 50019571, 50724072, 52652180, 57165224, 63182616, 63405090, 64310877, 67695660, 71456530, 78978270, 84540120, 85747836, 94773924, 100039142, 105304360, 107184795, 118467405, 126810180, 128621754, 135391320, 142913060, 150058713, 157956540, 171495672, 189547848, 200078284, 214369590, 236934810, 250097855, 253620360, 257243508, 285826120, 300117426, 315913080, 321554385, 400156568, 428739180, 450176139, 473869620, 500195710, 514487016, 600234852, 643108770, 750293565, 857478360, 900352278, 947739240, 1000391420, 1200469704, 1286217540, 1500587130, 1800704556, 2000782840, 2250880695, 2572435080, 3001174260, 3601409112, 4501761390, 6002348520, 9003522780, 18007045560]

約数ペア:

[(1, 18007045560), (2, 9003522780), (3, 6002348520), (4, 4501761390), (5, 3601409112), (6, 3001174260), (7, 2572435080), (8, 2250880695), (9, 2000782840), (10, 1800704556), (12, 1500587130), (14, 1286217540), (15, 1200469704), (18, 1000391420), (19, 947739240), (20, 900352278), (21, 857478360), (24, 750293565), (28, 643108770), (30, 600234852), (35, 514487016), (36, 500195710), (38, 473869620), (40, 450176139), (42, 428739180), (45, 400156568), (56, 321554385), (57, 315913080), (60, 300117426), (63, 285826120), (70, 257243508), (71, 253620360), (72, 250097855), (76, 236934810), (84, 214369590), (90, 200078284), (95, 189547848), (105, 171495672), (114, 157956540), (120, 150058713), (126, 142913060), (133, 135391320), (140, 128621754), (142, 126810180), (152, 118467405), (168, 107184795), (171, 105304360), (180, 100039142), (190, 94773924), (210, 85747836), (213, 84540120), (228, 78978270), (252, 71456530), (266, 67695660), (280, 64310877), (284, 63405090), (285, 63182616), (315, 57165224), (342, 52652180), (355, 50724072), (360, 50019571), (380, 47386962), (399, 45130440), (420, 42873918), (426, 42270060), (456, 39489135), (497, 36231480), (504, 35728265), (532, 33847830), (568, 31702545), (570, 31591308), (630, 28582612), (639, 28180040), (665, 27078264), (684, 26326090), (710, 25362036), (760, 23693481), (798, 22565220), (840, 21436959), (852, 21135030), (855, 21060872), (994, 18115740), (1064, 16923915), (1065, 16908024), (1140, 15795654), (1197, 15043480), (1260, 14291306), (1278, 14090020), (1330, 13539132), (1349, 13348440), (1368, 13163045), (1420, 12681018), (1491, 12077160), (1596, 11282610), (1704, 10567515), (1710, 10530436), (1988, 9057870), (1995, 9026088), (2130, 8454012), (2280, 7897827), (2394, 7521740), (2485, 7246296), (2520, 7145653), (2556, 7045010), (2660, 6769566), (2698, 6674220), (2840, 6340509), (2982, 6038580), (3192, 5641305), (3195, 5636008), (3420, 5265218), (3976, 4528935), (3990, 4513044), (4047, 4449480), (4260, 4227006), (4473, 4025720), (4788, 3760870), (4970, 3623148), (5112, 3522505), (5297, 3399480), (5320, 3384783), (5396, 3337110), (5964, 3019290), (5985, 3008696), (6390, 2818004), (6745, 2669688), (6840, 2632609), (7455, 2415432), (7980, 2256522), (8094, 2224740), (8520, 2113503), (8946, 2012860), (9443, 1906920), (9576, 1880435), (9940, 1811574), (10594, 1699740), (10792, 1668555), (11928, 1509645), (11970, 1504348), (12141, 1483160), (12780, 1409002), (13490, 1334844), (14910, 1207716), (15891, 1133160), (15960, 1128261), (16188, 1112370), (17892, 1006430), (18886, 953460), (19880, 905787), (20235, 889896), (21188, 849870), (22365, 805144), (23940, 752174), (24282, 741580), (25560, 704501), (26485, 679896), (26980, 667422), (28329, 635640), (29820, 603858), (31782, 566580), (32376, 556185), (35784, 503215), (37079, 485640), (37772, 476730), (40470, 444948), (42376, 424935), (44730, 402572), (47215, 381384), (47673, 377720), (47880, 376087), (48564, 370790), (52970, 339948), (53960, 333711), (56658, 317820), (59640, 301929), (60705, 296632), (63564, 283290), (74158, 242820), (75544, 238365), (79455, 226632), (80940, 222474), (84987, 211880), (89460, 201286), (94430, 190692), (95346, 188860), (97128, 185395), (100643, 178920), (105940, 169974), (111237, 161880), (113316, 158910), (121410, 148316), (127128, 141645)]