265976880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:715

約数の個数: 160

約数和(自身を含む): 895109376

約数和(自身を除く): 629132496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 163, 195, 208, 240, 260, 312, 326, 390, 489, 520, 523, 624, 652, 780, 815, 978, 1040, 1046, 1304, 1560, 1569, 1630, 1956, 2092, 2119, 2445, 2608, 2615, 3120, 3138, 3260, 3912, 4184, 4238, 4890, 5230, 6276, 6357, 6520, 6799, 7824, 7845, 8368, 8476, 9780, 10460, 10595, 12552, 12714, 13040, 13598, 15690, 16952, 19560, 20397, 20920, 21190, 25104, 25428, 27196, 31380, 31785, 33904, 33995, 39120, 40794, 41840, 42380, 50856, 54392, 62760, 63570, 67990, 81588, 84760, 85249, 101712, 101985, 108784, 125520, 127140, 135980, 163176, 169520, 170498, 203970, 254280, 255747, 271960, 326352, 340996, 407940, 426245, 508560, 511494, 543920, 681992, 815880, 852490, 1022988, 1108237, 1278735, 1363984, 1631760, 1704980, 2045976, 2216474, 2557470, 3324711, 3409960, 4091952, 4432948, 5114940, 5541185, 6649422, 6819920, 8865896, 10229880, 11082370, 13298844, 16623555, 17731792, 20459760, 22164740, 26597688, 33247110, 44329480, 53195376, 66494220, 88658960, 132988440, 265976880]

約数ペア:

[(1, 265976880), (2, 132988440), (3, 88658960), (4, 66494220), (5, 53195376), (6, 44329480), (8, 33247110), (10, 26597688), (12, 22164740), (13, 20459760), (15, 17731792), (16, 16623555), (20, 13298844), (24, 11082370), (26, 10229880), (30, 8865896), (39, 6819920), (40, 6649422), (48, 5541185), (52, 5114940), (60, 4432948), (65, 4091952), (78, 3409960), (80, 3324711), (104, 2557470), (120, 2216474), (130, 2045976), (156, 1704980), (163, 1631760), (195, 1363984), (208, 1278735), (240, 1108237), (260, 1022988), (312, 852490), (326, 815880), (390, 681992), (489, 543920), (520, 511494), (523, 508560), (624, 426245), (652, 407940), (780, 340996), (815, 326352), (978, 271960), (1040, 255747), (1046, 254280), (1304, 203970), (1560, 170498), (1569, 169520), (1630, 163176), (1956, 135980), (2092, 127140), (2119, 125520), (2445, 108784), (2608, 101985), (2615, 101712), (3120, 85249), (3138, 84760), (3260, 81588), (3912, 67990), (4184, 63570), (4238, 62760), (4890, 54392), (5230, 50856), (6276, 42380), (6357, 41840), (6520, 40794), (6799, 39120), (7824, 33995), (7845, 33904), (8368, 31785), (8476, 31380), (9780, 27196), (10460, 25428), (10595, 25104), (12552, 21190), (12714, 20920), (13040, 20397), (13598, 19560), (15690, 16952)]