91488040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{593}}^1$

素因数の和:659

約数の個数: 128

約数和(自身を含む): 256608000

約数和(自身を除く): 165119960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 95, 116, 133, 140, 145, 152, 190, 203, 232, 266, 280, 290, 380, 406, 532, 551, 580, 593, 665, 760, 812, 1015, 1064, 1102, 1160, 1186, 1330, 1624, 2030, 2204, 2372, 2660, 2755, 2965, 3857, 4060, 4151, 4408, 4744, 5320, 5510, 5930, 7714, 8120, 8302, 11020, 11267, 11860, 15428, 16604, 17197, 19285, 20755, 22040, 22534, 23720, 30856, 33208, 34394, 38570, 41510, 45068, 56335, 68788, 77140, 78869, 83020, 85985, 90136, 112670, 120379, 137576, 154280, 157738, 166040, 171970, 225340, 240758, 315476, 326743, 343940, 394345, 450680, 481516, 601895, 630952, 653486, 687880, 788690, 963032, 1203790, 1306972, 1577380, 1633715, 2287201, 2407580, 2613944, 3154760, 3267430, 4574402, 4815160, 6534860, 9148804, 11436005, 13069720, 18297608, 22872010, 45744020, 91488040]

約数ペア:

[(1, 91488040), (2, 45744020), (4, 22872010), (5, 18297608), (7, 13069720), (8, 11436005), (10, 9148804), (14, 6534860), (19, 4815160), (20, 4574402), (28, 3267430), (29, 3154760), (35, 2613944), (38, 2407580), (40, 2287201), (56, 1633715), (58, 1577380), (70, 1306972), (76, 1203790), (95, 963032), (116, 788690), (133, 687880), (140, 653486), (145, 630952), (152, 601895), (190, 481516), (203, 450680), (232, 394345), (266, 343940), (280, 326743), (290, 315476), (380, 240758), (406, 225340), (532, 171970), (551, 166040), (580, 157738), (593, 154280), (665, 137576), (760, 120379), (812, 112670), (1015, 90136), (1064, 85985), (1102, 83020), (1160, 78869), (1186, 77140), (1330, 68788), (1624, 56335), (2030, 45068), (2204, 41510), (2372, 38570), (2660, 34394), (2755, 33208), (2965, 30856), (3857, 23720), (4060, 22534), (4151, 22040), (4408, 20755), (4744, 19285), (5320, 17197), (5510, 16604), (5930, 15428), (7714, 11860), (8120, 11267), (8302, 11020)]