108767640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 128

約数和(自身を含む): 338722560

約数和(自身を除く): 229954920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 107, 120, 129, 172, 197, 214, 215, 258, 321, 344, 394, 428, 430, 516, 535, 591, 642, 645, 788, 856, 860, 985, 1032, 1070, 1182, 1284, 1290, 1576, 1605, 1720, 1970, 2140, 2364, 2568, 2580, 2955, 3210, 3940, 4280, 4601, 4728, 5160, 5910, 6420, 7880, 8471, 9202, 11820, 12840, 13803, 16942, 18404, 21079, 23005, 23640, 25413, 27606, 33884, 36808, 42158, 42355, 46010, 50826, 55212, 63237, 67768, 69015, 84316, 84710, 92020, 101652, 105395, 110424, 126474, 127065, 138030, 168632, 169420, 184040, 203304, 210790, 252948, 254130, 276060, 316185, 338840, 421580, 505896, 508260, 552120, 632370, 843160, 906397, 1016520, 1264740, 1812794, 2529480, 2719191, 3625588, 4531985, 5438382, 7251176, 9063970, 10876764, 13595955, 18127940, 21753528, 27191910, 36255880, 54383820, 108767640]

約数ペア:

[(1, 108767640), (2, 54383820), (3, 36255880), (4, 27191910), (5, 21753528), (6, 18127940), (8, 13595955), (10, 10876764), (12, 9063970), (15, 7251176), (20, 5438382), (24, 4531985), (30, 3625588), (40, 2719191), (43, 2529480), (60, 1812794), (86, 1264740), (107, 1016520), (120, 906397), (129, 843160), (172, 632370), (197, 552120), (214, 508260), (215, 505896), (258, 421580), (321, 338840), (344, 316185), (394, 276060), (428, 254130), (430, 252948), (516, 210790), (535, 203304), (591, 184040), (642, 169420), (645, 168632), (788, 138030), (856, 127065), (860, 126474), (985, 110424), (1032, 105395), (1070, 101652), (1182, 92020), (1284, 84710), (1290, 84316), (1576, 69015), (1605, 67768), (1720, 63237), (1970, 55212), (2140, 50826), (2364, 46010), (2568, 42355), (2580, 42158), (2955, 36808), (3210, 33884), (3940, 27606), (4280, 25413), (4601, 23640), (4728, 23005), (5160, 21079), (5910, 18404), (6420, 16942), (7880, 13803), (8471, 12840), (9202, 11820)]