2201994480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{42281}}^1$

素因数の和:42335

約数の個数: 160

約数和(自身を含む): 8053198848

約数和(自身を除く): 5851204368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8680, 10416, 13020, 17360, 26040, 42281, 52080, 84562, 126843, 169124, 211405, 253686, 295967, 338248, 422810, 507372, 591934, 634215, 676496, 845620, 887901, 1014744, 1183868, 1268430, 1310711, 1479835, 1691240, 1775802, 2029488, 2367736, 2536860, 2621422, 2959670, 3382480, 3551604, 3932133, 4439505, 4735472, 5073720, 5242844, 5919340, 6553555, 7103208, 7864266, 8879010, 9174977, 10147440, 10485688, 11838680, 13107110, 14206416, 15728532, 17758020, 18349954, 19660665, 20971376, 23677360, 26214220, 27524931, 31457064, 35516040, 36699908, 39321330, 45874885, 52428440, 55049862, 62914128, 71032080, 73399816, 78642660, 91749770, 104856880, 110099724, 137624655, 146799632, 157285320, 183499540, 220199448, 275249310, 314570640, 366999080, 440398896, 550498620, 733998160, 1100997240, 2201994480]

約数ペア:

[(1, 2201994480), (2, 1100997240), (3, 733998160), (4, 550498620), (5, 440398896), (6, 366999080), (7, 314570640), (8, 275249310), (10, 220199448), (12, 183499540), (14, 157285320), (15, 146799632), (16, 137624655), (20, 110099724), (21, 104856880), (24, 91749770), (28, 78642660), (30, 73399816), (31, 71032080), (35, 62914128), (40, 55049862), (42, 52428440), (48, 45874885), (56, 39321330), (60, 36699908), (62, 35516040), (70, 31457064), (80, 27524931), (84, 26214220), (93, 23677360), (105, 20971376), (112, 19660665), (120, 18349954), (124, 17758020), (140, 15728532), (155, 14206416), (168, 13107110), (186, 11838680), (210, 10485688), (217, 10147440), (240, 9174977), (248, 8879010), (280, 7864266), (310, 7103208), (336, 6553555), (372, 5919340), (420, 5242844), (434, 5073720), (465, 4735472), (496, 4439505), (560, 3932133), (620, 3551604), (651, 3382480), (744, 2959670), (840, 2621422), (868, 2536860), (930, 2367736), (1085, 2029488), (1240, 1775802), (1302, 1691240), (1488, 1479835), (1680, 1310711), (1736, 1268430), (1860, 1183868), (2170, 1014744), (2480, 887901), (2604, 845620), (3255, 676496), (3472, 634215), (3720, 591934), (4340, 507372), (5208, 422810), (6510, 338248), (7440, 295967), (8680, 253686), (10416, 211405), (13020, 169124), (17360, 126843), (26040, 84562), (42281, 52080)]