181363670040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4261}}^1\times {\mathrm{50671}}^1$

素因数の和:54953

約数の個数: 128

約数和(自身を含む): 621976504320

約数和(自身を除く): 440612834280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4261, 8522, 12783, 17044, 21305, 25566, 29827, 34088, 42610, 50671, 51132, 59654, 63915, 85220, 89481, 101342, 102264, 119308, 127830, 149135, 152013, 170440, 178962, 202684, 238616, 253355, 255660, 298270, 304026, 354697, 357924, 405368, 447405, 506710, 511320, 596540, 608052, 709394, 715848, 760065, 894810, 1013420, 1064091, 1193080, 1216104, 1418788, 1520130, 1773485, 1789620, 2026840, 2128182, 2837576, 3040260, 3546970, 3579240, 4256364, 5320455, 6080520, 7093940, 8512728, 10640910, 14187880, 21281820, 42563640, 215909131, 431818262, 647727393, 863636524, 1079545655, 1295454786, 1511363917, 1727273048, 2159091310, 2590909572, 3022727834, 3238636965, 4318182620, 4534091751, 5181819144, 6045455668, 6477273930, 7556819585, 8636365240, 9068183502, 12090911336, 12954547860, 15113639170, 18136367004, 22670458755, 25909095720, 30227278340, 36272734008, 45340917510, 60454556680, 90681835020, 181363670040]

約数ペア:

[(1, 181363670040), (2, 90681835020), (3, 60454556680), (4, 45340917510), (5, 36272734008), (6, 30227278340), (7, 25909095720), (8, 22670458755), (10, 18136367004), (12, 15113639170), (14, 12954547860), (15, 12090911336), (20, 9068183502), (21, 8636365240), (24, 7556819585), (28, 6477273930), (30, 6045455668), (35, 5181819144), (40, 4534091751), (42, 4318182620), (56, 3238636965), (60, 3022727834), (70, 2590909572), (84, 2159091310), (105, 1727273048), (120, 1511363917), (140, 1295454786), (168, 1079545655), (210, 863636524), (280, 647727393), (420, 431818262), (840, 215909131), (4261, 42563640), (8522, 21281820), (12783, 14187880), (17044, 10640910), (21305, 8512728), (25566, 7093940), (29827, 6080520), (34088, 5320455), (42610, 4256364), (50671, 3579240), (51132, 3546970), (59654, 3040260), (63915, 2837576), (85220, 2128182), (89481, 2026840), (101342, 1789620), (102264, 1773485), (119308, 1520130), (127830, 1418788), (149135, 1216104), (152013, 1193080), (170440, 1064091), (178962, 1013420), (202684, 894810), (238616, 760065), (253355, 715848), (255660, 709394), (298270, 608052), (304026, 596540), (354697, 511320), (357924, 506710), (405368, 447405)]