217480447080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2445799}}^1$

素因数の和:2445848

約数の個数: 192

約数和(自身を含む): 801244080000

約数和(自身を除く): 583763632920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 684, 741, 760, 780, 855, 936, 988, 1140, 1170, 1235, 1368, 1482, 1560, 1710, 1976, 2223, 2280, 2340, 2470, 2964, 3420, 3705, 4446, 4680, 4940, 5928, 6840, 7410, 8892, 9880, 11115, 14820, 17784, 22230, 29640, 44460, 88920, 2445799, 4891598, 7337397, 9783196, 12228995, 14674794, 19566392, 22012191, 24457990, 29349588, 31795387, 36686985, 44024382, 46470181, 48915980, 58699176, 63590774, 73373970, 88048764, 92940362, 95386161, 97831960, 110060955, 127181548, 139410543, 146747940, 158976935, 176097528, 185880724, 190772322, 220121910, 232350905, 254363096, 278821086, 286158483, 293495880, 317953870, 371761448, 381544644, 418231629, 440243820, 464701810, 476930805, 557642172, 572316966, 604112353, 635907740, 697052715, 763089288, 836463258, 880487640, 929403620, 953861610, 1115284344, 1144633932, 1208224706, 1271815480, 1394105430, 1430792415, 1672926516, 1812337059, 1858807240, 1907723220, 2091158145, 2289267864, 2416449412, 2788210860, 2861584830, 3020561765, 3345853032, 3624674118, 3815446440, 4182316290, 4832898824, 5437011177, 5576421720, 5723169660, 6041123530, 7249348236, 8364632580, 9061685295, 10874022354, 11446339320, 12082247060, 14498696472, 16729265160, 18123370590, 21748044708, 24164494120, 27185055885, 36246741180, 43496089416, 54370111770, 72493482360, 108740223540, 217480447080]

約数ペア:

[(1, 217480447080), (2, 108740223540), (3, 72493482360), (4, 54370111770), (5, 43496089416), (6, 36246741180), (8, 27185055885), (9, 24164494120), (10, 21748044708), (12, 18123370590), (13, 16729265160), (15, 14498696472), (18, 12082247060), (19, 11446339320), (20, 10874022354), (24, 9061685295), (26, 8364632580), (30, 7249348236), (36, 6041123530), (38, 5723169660), (39, 5576421720), (40, 5437011177), (45, 4832898824), (52, 4182316290), (57, 3815446440), (60, 3624674118), (65, 3345853032), (72, 3020561765), (76, 2861584830), (78, 2788210860), (90, 2416449412), (95, 2289267864), (104, 2091158145), (114, 1907723220), (117, 1858807240), (120, 1812337059), (130, 1672926516), (152, 1430792415), (156, 1394105430), (171, 1271815480), (180, 1208224706), (190, 1144633932), (195, 1115284344), (228, 953861610), (234, 929403620), (247, 880487640), (260, 836463258), (285, 763089288), (312, 697052715), (342, 635907740), (360, 604112353), (380, 572316966), (390, 557642172), (456, 476930805), (468, 464701810), (494, 440243820), (520, 418231629), (570, 381544644), (585, 371761448), (684, 317953870), (741, 293495880), (760, 286158483), (780, 278821086), (855, 254363096), (936, 232350905), (988, 220121910), (1140, 190772322), (1170, 185880724), (1235, 176097528), (1368, 158976935), (1482, 146747940), (1560, 139410543), (1710, 127181548), (1976, 110060955), (2223, 97831960), (2280, 95386161), (2340, 92940362), (2470, 88048764), (2964, 73373970), (3420, 63590774), (3705, 58699176), (4446, 48915980), (4680, 46470181), (4940, 44024382), (5928, 36686985), (6840, 31795387), (7410, 29349588), (8892, 24457990), (9880, 22012191), (11115, 19566392), (14820, 14674794), (17784, 12228995), (22230, 9783196), (29640, 7337397), (44460, 4891598), (88920, 2445799)]