5201430120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{253481}}^1$

素因数の和:253520

約数の個数: 128

約数和(自身を含む): 18250704000

約数和(自身を除く): 13049273880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 253481, 506962, 760443, 1013924, 1267405, 1520886, 2027848, 2281329, 2534810, 3041772, 3802215, 4562658, 4816139, 5069620, 6083544, 6843987, 7604430, 9125316, 9632278, 10139240, 11406645, 13687974, 14448417, 15208860, 18250632, 19264556, 22813290, 24080695, 27375948, 28896834, 30417720, 34219935, 38529112, 43345251, 45626580, 48161390, 54751896, 57793668, 68439870, 72242085, 86690502, 91253160, 96322780, 115587336, 130035753, 136879740, 144484170, 173381004, 192645560, 216726255, 260071506, 273759480, 288968340, 346762008, 433452510, 520143012, 577936680, 650178765, 866905020, 1040286024, 1300357530, 1733810040, 2600715060, 5201430120]

約数ペア:

[(1, 5201430120), (2, 2600715060), (3, 1733810040), (4, 1300357530), (5, 1040286024), (6, 866905020), (8, 650178765), (9, 577936680), (10, 520143012), (12, 433452510), (15, 346762008), (18, 288968340), (19, 273759480), (20, 260071506), (24, 216726255), (27, 192645560), (30, 173381004), (36, 144484170), (38, 136879740), (40, 130035753), (45, 115587336), (54, 96322780), (57, 91253160), (60, 86690502), (72, 72242085), (76, 68439870), (90, 57793668), (95, 54751896), (108, 48161390), (114, 45626580), (120, 43345251), (135, 38529112), (152, 34219935), (171, 30417720), (180, 28896834), (190, 27375948), (216, 24080695), (228, 22813290), (270, 19264556), (285, 18250632), (342, 15208860), (360, 14448417), (380, 13687974), (456, 11406645), (513, 10139240), (540, 9632278), (570, 9125316), (684, 7604430), (760, 6843987), (855, 6083544), (1026, 5069620), (1080, 4816139), (1140, 4562658), (1368, 3802215), (1710, 3041772), (2052, 2534810), (2280, 2281329), (2565, 2027848), (3420, 1520886), (4104, 1267405), (5130, 1013924), (6840, 760443), (10260, 506962), (20520, 253481)]