216804931740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{887599}}^1$

素因数の和:887696

約数の個数: 144

約数和(自身を含む): 697866624000

約数和(自身を除く): 481061692260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 59, 60, 69, 90, 92, 115, 118, 138, 177, 180, 207, 230, 236, 276, 295, 345, 354, 414, 460, 531, 590, 690, 708, 828, 885, 1035, 1062, 1180, 1357, 1380, 1770, 2070, 2124, 2655, 2714, 3540, 4071, 4140, 5310, 5428, 6785, 8142, 10620, 12213, 13570, 16284, 20355, 24426, 27140, 40710, 48852, 61065, 81420, 122130, 244260, 887599, 1775198, 2662797, 3550396, 4437995, 5325594, 7988391, 8875990, 10651188, 13313985, 15976782, 17751980, 20414777, 26627970, 31953564, 39941955, 40829554, 52368341, 53255940, 61244331, 79883910, 81659108, 102073885, 104736682, 122488662, 157105023, 159767820, 183732993, 204147770, 209473364, 244977324, 261841705, 306221655, 314210046, 367465986, 408295540, 471315069, 523683410, 612443310, 628420092, 734931972, 785525115, 918664965, 942630138, 1047366820, 1204471843, 1224886620, 1571050230, 1837329930, 1885260276, 2356575345, 2408943686, 3142100460, 3613415529, 3674659860, 4713150690, 4817887372, 6022359215, 7226831058, 9426301380, 10840246587, 12044718430, 14453662116, 18067077645, 21680493174, 24089436860, 36134155290, 43360986348, 54201232935, 72268310580, 108402465870, 216804931740]

約数ペア:

[(1, 216804931740), (2, 108402465870), (3, 72268310580), (4, 54201232935), (5, 43360986348), (6, 36134155290), (9, 24089436860), (10, 21680493174), (12, 18067077645), (15, 14453662116), (18, 12044718430), (20, 10840246587), (23, 9426301380), (30, 7226831058), (36, 6022359215), (45, 4817887372), (46, 4713150690), (59, 3674659860), (60, 3613415529), (69, 3142100460), (90, 2408943686), (92, 2356575345), (115, 1885260276), (118, 1837329930), (138, 1571050230), (177, 1224886620), (180, 1204471843), (207, 1047366820), (230, 942630138), (236, 918664965), (276, 785525115), (295, 734931972), (345, 628420092), (354, 612443310), (414, 523683410), (460, 471315069), (531, 408295540), (590, 367465986), (690, 314210046), (708, 306221655), (828, 261841705), (885, 244977324), (1035, 209473364), (1062, 204147770), (1180, 183732993), (1357, 159767820), (1380, 157105023), (1770, 122488662), (2070, 104736682), (2124, 102073885), (2655, 81659108), (2714, 79883910), (3540, 61244331), (4071, 53255940), (4140, 52368341), (5310, 40829554), (5428, 39941955), (6785, 31953564), (8142, 26627970), (10620, 20414777), (12213, 17751980), (13570, 15976782), (16284, 13313985), (20355, 10651188), (24426, 8875990), (27140, 7988391), (40710, 5325594), (48852, 4437995), (61065, 3550396), (81420, 2662797), (122130, 1775198), (244260, 887599)]