540042320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 160

約数和(自身を含む): 1391815680

約数和(自身を除く): 851773360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 38, 40, 62, 73, 76, 80, 95, 124, 146, 152, 155, 157, 190, 248, 292, 304, 310, 314, 365, 380, 496, 584, 589, 620, 628, 730, 760, 785, 1168, 1178, 1240, 1256, 1387, 1460, 1520, 1570, 2263, 2356, 2480, 2512, 2774, 2920, 2945, 2983, 3140, 4526, 4712, 4867, 5548, 5840, 5890, 5966, 6280, 6935, 9052, 9424, 9734, 11096, 11315, 11461, 11780, 11932, 12560, 13870, 14915, 18104, 19468, 22192, 22630, 22922, 23560, 23864, 24335, 27740, 29830, 36208, 38936, 42997, 45260, 45844, 47120, 47728, 48670, 55480, 57305, 59660, 77872, 85994, 90520, 91688, 92473, 97340, 110960, 114610, 119320, 171988, 181040, 183376, 184946, 194680, 214985, 217759, 229220, 238640, 343976, 355291, 369892, 389360, 429970, 435518, 458440, 462365, 687952, 710582, 739784, 859940, 871036, 916880, 924730, 1088795, 1421164, 1479568, 1719880, 1742072, 1776455, 1849460, 2177590, 2842328, 3439760, 3484144, 3552910, 3698920, 4355180, 5684656, 6750529, 7105820, 7397840, 8710360, 13501058, 14211640, 17420720, 27002116, 28423280, 33752645, 54004232, 67505290, 108008464, 135010580, 270021160, 540042320]

約数ペア:

[(1, 540042320), (2, 270021160), (4, 135010580), (5, 108008464), (8, 67505290), (10, 54004232), (16, 33752645), (19, 28423280), (20, 27002116), (31, 17420720), (38, 14211640), (40, 13501058), (62, 8710360), (73, 7397840), (76, 7105820), (80, 6750529), (95, 5684656), (124, 4355180), (146, 3698920), (152, 3552910), (155, 3484144), (157, 3439760), (190, 2842328), (248, 2177590), (292, 1849460), (304, 1776455), (310, 1742072), (314, 1719880), (365, 1479568), (380, 1421164), (496, 1088795), (584, 924730), (589, 916880), (620, 871036), (628, 859940), (730, 739784), (760, 710582), (785, 687952), (1168, 462365), (1178, 458440), (1240, 435518), (1256, 429970), (1387, 389360), (1460, 369892), (1520, 355291), (1570, 343976), (2263, 238640), (2356, 229220), (2480, 217759), (2512, 214985), (2774, 194680), (2920, 184946), (2945, 183376), (2983, 181040), (3140, 171988), (4526, 119320), (4712, 114610), (4867, 110960), (5548, 97340), (5840, 92473), (5890, 91688), (5966, 90520), (6280, 85994), (6935, 77872), (9052, 59660), (9424, 57305), (9734, 55480), (11096, 48670), (11315, 47728), (11461, 47120), (11780, 45844), (11932, 45260), (12560, 42997), (13870, 38936), (14915, 36208), (18104, 29830), (19468, 27740), (22192, 24335), (22630, 23864), (22922, 23560)]