21334055760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{33181}}^1$

素因数の和:33266

約数の個数: 240

約数和(自身を含む): 77024712960

約数和(自身を除く): 55690657200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 47, 48, 57, 60, 72, 76, 80, 90, 94, 95, 114, 120, 141, 144, 152, 171, 180, 188, 190, 228, 235, 240, 282, 285, 304, 342, 360, 376, 380, 423, 456, 470, 564, 570, 684, 705, 720, 752, 760, 846, 855, 893, 912, 940, 1128, 1140, 1368, 1410, 1520, 1692, 1710, 1786, 1880, 2115, 2256, 2280, 2679, 2736, 2820, 3384, 3420, 3572, 3760, 4230, 4465, 4560, 5358, 5640, 6768, 6840, 7144, 8037, 8460, 8930, 10716, 11280, 13395, 13680, 14288, 16074, 16920, 17860, 21432, 26790, 32148, 33181, 33840, 35720, 40185, 42864, 53580, 64296, 66362, 71440, 80370, 99543, 107160, 128592, 132724, 160740, 165905, 199086, 214320, 265448, 298629, 321480, 331810, 398172, 497715, 530896, 597258, 630439, 642960, 663620, 796344, 995430, 1194516, 1260878, 1327240, 1493145, 1559507, 1592688, 1891317, 1990860, 2389032, 2521756, 2654480, 2986290, 3119014, 3152195, 3782634, 3981720, 4678521, 4778064, 5043512, 5673951, 5972580, 6238028, 6304390, 7565268, 7797535, 7963440, 9357042, 9456585, 10087024, 11347902, 11945160, 12476056, 12608780, 14035563, 15130536, 15595070, 18714084, 18913170, 22695804, 23392605, 23890320, 24952112, 25217560, 28071126, 28369755, 29630633, 30261072, 31190140, 37428168, 37826340, 45391608, 46785210, 50435120, 56142252, 56739510, 59261266, 62380280, 70177815, 74856336, 75652680, 88891899, 90783216, 93570420, 112284504, 113479020, 118522532, 124760560, 140355630, 148153165, 151305360, 177783798, 187140840, 224569008, 226958040, 237045064, 266675697, 280711260, 296306330, 355567596, 374281680, 444459495, 453916080, 474090128, 533351394, 561422520, 592612660, 711135192, 888918990, 1066702788, 1122845040, 1185225320, 1333378485, 1422270384, 1777837980, 2133405576, 2370450640, 2666756970, 3555675960, 4266811152, 5333513940, 7111351920, 10667027880, 21334055760]

約数ペア:

[(1, 21334055760), (2, 10667027880), (3, 7111351920), (4, 5333513940), (5, 4266811152), (6, 3555675960), (8, 2666756970), (9, 2370450640), (10, 2133405576), (12, 1777837980), (15, 1422270384), (16, 1333378485), (18, 1185225320), (19, 1122845040), (20, 1066702788), (24, 888918990), (30, 711135192), (36, 592612660), (38, 561422520), (40, 533351394), (45, 474090128), (47, 453916080), (48, 444459495), (57, 374281680), (60, 355567596), (72, 296306330), (76, 280711260), (80, 266675697), (90, 237045064), (94, 226958040), (95, 224569008), (114, 187140840), (120, 177783798), (141, 151305360), (144, 148153165), (152, 140355630), (171, 124760560), (180, 118522532), (188, 113479020), (190, 112284504), (228, 93570420), (235, 90783216), (240, 88891899), (282, 75652680), (285, 74856336), (304, 70177815), (342, 62380280), (360, 59261266), (376, 56739510), (380, 56142252), (423, 50435120), (456, 46785210), (470, 45391608), (564, 37826340), (570, 37428168), (684, 31190140), (705, 30261072), (720, 29630633), (752, 28369755), (760, 28071126), (846, 25217560), (855, 24952112), (893, 23890320), (912, 23392605), (940, 22695804), (1128, 18913170), (1140, 18714084), (1368, 15595070), (1410, 15130536), (1520, 14035563), (1692, 12608780), (1710, 12476056), (1786, 11945160), (1880, 11347902), (2115, 10087024), (2256, 9456585), (2280, 9357042), (2679, 7963440), (2736, 7797535), (2820, 7565268), (3384, 6304390), (3420, 6238028), (3572, 5972580), (3760, 5673951), (4230, 5043512), (4465, 4778064), (4560, 4678521), (5358, 3981720), (5640, 3782634), (6768, 3152195), (6840, 3119014), (7144, 2986290), (8037, 2654480), (8460, 2521756), (8930, 2389032), (10716, 1990860), (11280, 1891317), (13395, 1592688), (13680, 1559507), (14288, 1493145), (16074, 1327240), (16920, 1260878), (17860, 1194516), (21432, 995430), (26790, 796344), (32148, 663620), (33181, 642960), (33840, 630439), (35720, 597258), (40185, 530896), (42864, 497715), (53580, 398172), (64296, 331810), (66362, 321480), (71440, 298629), (80370, 265448), (99543, 214320), (107160, 199086), (128592, 165905), (132724, 160740)]