79355640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 256

約数和(自身を含む): 301593600

約数和(自身を除く): 222237960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 43, 52, 56, 60, 65, 70, 78, 84, 86, 91, 104, 105, 120, 129, 130, 140, 156, 168, 169, 172, 182, 195, 210, 215, 258, 260, 273, 280, 301, 312, 338, 344, 364, 390, 420, 430, 455, 507, 516, 520, 546, 559, 602, 645, 676, 728, 780, 840, 845, 860, 903, 910, 1014, 1032, 1092, 1118, 1183, 1204, 1290, 1352, 1365, 1505, 1560, 1677, 1690, 1720, 1806, 1820, 2028, 2184, 2197, 2236, 2366, 2408, 2535, 2580, 2730, 2795, 3010, 3354, 3380, 3549, 3612, 3640, 3913, 4056, 4394, 4472, 4515, 4732, 5070, 5160, 5460, 5590, 5915, 6020, 6591, 6708, 6760, 7098, 7224, 7267, 7826, 8385, 8788, 9030, 9464, 10140, 10920, 10985, 11180, 11739, 11830, 12040, 13182, 13416, 14196, 14534, 15379, 15652, 16770, 17576, 17745, 18060, 19565, 20280, 21801, 21970, 22360, 23478, 23660, 26364, 28392, 29068, 30758, 31304, 32955, 33540, 35490, 36120, 36335, 39130, 43602, 43940, 46137, 46956, 47320, 50869, 52728, 58136, 58695, 61516, 65910, 67080, 70980, 72670, 76895, 78260, 87204, 87880, 92274, 93912, 94471, 101738, 109005, 117390, 123032, 131820, 141960, 145340, 152607, 153790, 156520, 174408, 184548, 188942, 203476, 218010, 230685, 234780, 254345, 263640, 283413, 290680, 305214, 307580, 369096, 377884, 406952, 436020, 461370, 469560, 472355, 508690, 566826, 610428, 615160, 661297, 755768, 763035, 872040, 922740, 944710, 1017380, 1133652, 1220856, 1322594, 1417065, 1526070, 1845480, 1889420, 1983891, 2034760, 2267304, 2645188, 2834130, 3052140, 3306485, 3778840, 3967782, 5290376, 5668260, 6104280, 6612970, 7935564, 9919455, 11336520, 13225940, 15871128, 19838910, 26451880, 39677820, 79355640]

約数ペア:

[(1, 79355640), (2, 39677820), (3, 26451880), (4, 19838910), (5, 15871128), (6, 13225940), (7, 11336520), (8, 9919455), (10, 7935564), (12, 6612970), (13, 6104280), (14, 5668260), (15, 5290376), (20, 3967782), (21, 3778840), (24, 3306485), (26, 3052140), (28, 2834130), (30, 2645188), (35, 2267304), (39, 2034760), (40, 1983891), (42, 1889420), (43, 1845480), (52, 1526070), (56, 1417065), (60, 1322594), (65, 1220856), (70, 1133652), (78, 1017380), (84, 944710), (86, 922740), (91, 872040), (104, 763035), (105, 755768), (120, 661297), (129, 615160), (130, 610428), (140, 566826), (156, 508690), (168, 472355), (169, 469560), (172, 461370), (182, 436020), (195, 406952), (210, 377884), (215, 369096), (258, 307580), (260, 305214), (273, 290680), (280, 283413), (301, 263640), (312, 254345), (338, 234780), (344, 230685), (364, 218010), (390, 203476), (420, 188942), (430, 184548), (455, 174408), (507, 156520), (516, 153790), (520, 152607), (546, 145340), (559, 141960), (602, 131820), (645, 123032), (676, 117390), (728, 109005), (780, 101738), (840, 94471), (845, 93912), (860, 92274), (903, 87880), (910, 87204), (1014, 78260), (1032, 76895), (1092, 72670), (1118, 70980), (1183, 67080), (1204, 65910), (1290, 61516), (1352, 58695), (1365, 58136), (1505, 52728), (1560, 50869), (1677, 47320), (1690, 46956), (1720, 46137), (1806, 43940), (1820, 43602), (2028, 39130), (2184, 36335), (2197, 36120), (2236, 35490), (2366, 33540), (2408, 32955), (2535, 31304), (2580, 30758), (2730, 29068), (2795, 28392), (3010, 26364), (3354, 23660), (3380, 23478), (3549, 22360), (3612, 21970), (3640, 21801), (3913, 20280), (4056, 19565), (4394, 18060), (4472, 17745), (4515, 17576), (4732, 16770), (5070, 15652), (5160, 15379), (5460, 14534), (5590, 14196), (5915, 13416), (6020, 13182), (6591, 12040), (6708, 11830), (6760, 11739), (7098, 11180), (7224, 10985), (7267, 10920), (7826, 10140), (8385, 9464), (8788, 9030)]