193422320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^2$

素因数の和:359

約数の個数: 120

約数和(自身を含む): 556901856

約数和(自身を除く): 363479536

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 163, 182, 208, 260, 280, 326, 364, 455, 520, 560, 652, 728, 815, 910, 1040, 1141, 1304, 1456, 1630, 1820, 2119, 2282, 2608, 3260, 3640, 4238, 4564, 5705, 6520, 7280, 8476, 9128, 10595, 11410, 13040, 14833, 16952, 18256, 21190, 22820, 26569, 29666, 33904, 42380, 45640, 53138, 59332, 74165, 84760, 91280, 106276, 118664, 132845, 148330, 169520, 185983, 212552, 237328, 265690, 296660, 345397, 371966, 425104, 531380, 593320, 690794, 743932, 929915, 1062760, 1186640, 1381588, 1487864, 1726985, 1859830, 2125520, 2417779, 2763176, 2975728, 3453970, 3719660, 4835558, 5526352, 6907940, 7439320, 9671116, 12088895, 13815880, 14878640, 19342232, 24177790, 27631760, 38684464, 48355580, 96711160, 193422320]

約数ペア:

[(1, 193422320), (2, 96711160), (4, 48355580), (5, 38684464), (7, 27631760), (8, 24177790), (10, 19342232), (13, 14878640), (14, 13815880), (16, 12088895), (20, 9671116), (26, 7439320), (28, 6907940), (35, 5526352), (40, 4835558), (52, 3719660), (56, 3453970), (65, 2975728), (70, 2763176), (80, 2417779), (91, 2125520), (104, 1859830), (112, 1726985), (130, 1487864), (140, 1381588), (163, 1186640), (182, 1062760), (208, 929915), (260, 743932), (280, 690794), (326, 593320), (364, 531380), (455, 425104), (520, 371966), (560, 345397), (652, 296660), (728, 265690), (815, 237328), (910, 212552), (1040, 185983), (1141, 169520), (1304, 148330), (1456, 132845), (1630, 118664), (1820, 106276), (2119, 91280), (2282, 84760), (2608, 74165), (3260, 59332), (3640, 53138), (4238, 45640), (4564, 42380), (5705, 33904), (6520, 29666), (7280, 26569), (8476, 22820), (9128, 21190), (10595, 18256), (11410, 16952), (13040, 14833)]