144865793960

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{157799}}^1$

素因数の和:158258

約数の個数: 64

約数和(自身を含む): 332326800000

約数和(自身を除く): 187461006040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 389, 472, 590, 778, 1180, 1556, 1945, 2360, 3112, 3890, 7780, 15560, 22951, 45902, 91804, 114755, 157799, 183608, 229510, 315598, 459020, 631196, 788995, 918040, 1262392, 1577990, 3155980, 6311960, 9310141, 18620282, 37240564, 46550705, 61383811, 74481128, 93101410, 122767622, 186202820, 245535244, 306919055, 372405640, 491070488, 613838110, 1227676220, 2455352440, 3621644849, 7243289698, 14486579396, 18108224245, 28973158792, 36216448490, 72432896980, 144865793960]

約数ペア:

[(1, 144865793960), (2, 72432896980), (4, 36216448490), (5, 28973158792), (8, 18108224245), (10, 14486579396), (20, 7243289698), (40, 3621644849), (59, 2455352440), (118, 1227676220), (236, 613838110), (295, 491070488), (389, 372405640), (472, 306919055), (590, 245535244), (778, 186202820), (1180, 122767622), (1556, 93101410), (1945, 74481128), (2360, 61383811), (3112, 46550705), (3890, 37240564), (7780, 18620282), (15560, 9310141), (22951, 6311960), (45902, 3155980), (91804, 1577990), (114755, 1262392), (157799, 918040), (183608, 788995), (229510, 631196), (315598, 459020)]