104905680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{503}}^1$

素因数の和:609

約数の個数: 160

約数和(自身を含む): 359976960

約数和(自身を除く): 255071280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 79, 80, 88, 110, 120, 132, 158, 165, 176, 220, 237, 240, 264, 316, 330, 395, 440, 474, 503, 528, 632, 660, 790, 869, 880, 948, 1006, 1185, 1264, 1320, 1509, 1580, 1738, 1896, 2012, 2370, 2515, 2607, 2640, 3018, 3160, 3476, 3792, 4024, 4345, 4740, 5030, 5214, 5533, 6036, 6320, 6952, 7545, 8048, 8690, 9480, 10060, 10428, 11066, 12072, 13035, 13904, 15090, 16599, 17380, 18960, 20120, 20856, 22132, 24144, 26070, 27665, 30180, 33198, 34760, 39737, 40240, 41712, 44264, 52140, 55330, 60360, 66396, 69520, 79474, 82995, 88528, 104280, 110660, 119211, 120720, 132792, 158948, 165990, 198685, 208560, 221320, 238422, 265584, 317896, 331980, 397370, 437107, 442640, 476844, 596055, 635792, 663960, 794740, 874214, 953688, 1192110, 1311321, 1327920, 1589480, 1748428, 1907376, 2185535, 2384220, 2622642, 3178960, 3496856, 4371070, 4768440, 5245284, 6556605, 6993712, 8742140, 9536880, 10490568, 13113210, 17484280, 20981136, 26226420, 34968560, 52452840, 104905680]

約数ペア:

[(1, 104905680), (2, 52452840), (3, 34968560), (4, 26226420), (5, 20981136), (6, 17484280), (8, 13113210), (10, 10490568), (11, 9536880), (12, 8742140), (15, 6993712), (16, 6556605), (20, 5245284), (22, 4768440), (24, 4371070), (30, 3496856), (33, 3178960), (40, 2622642), (44, 2384220), (48, 2185535), (55, 1907376), (60, 1748428), (66, 1589480), (79, 1327920), (80, 1311321), (88, 1192110), (110, 953688), (120, 874214), (132, 794740), (158, 663960), (165, 635792), (176, 596055), (220, 476844), (237, 442640), (240, 437107), (264, 397370), (316, 331980), (330, 317896), (395, 265584), (440, 238422), (474, 221320), (503, 208560), (528, 198685), (632, 165990), (660, 158948), (790, 132792), (869, 120720), (880, 119211), (948, 110660), (1006, 104280), (1185, 88528), (1264, 82995), (1320, 79474), (1509, 69520), (1580, 66396), (1738, 60360), (1896, 55330), (2012, 52140), (2370, 44264), (2515, 41712), (2607, 40240), (2640, 39737), (3018, 34760), (3160, 33198), (3476, 30180), (3792, 27665), (4024, 26070), (4345, 24144), (4740, 22132), (5030, 20856), (5214, 20120), (5533, 18960), (6036, 17380), (6320, 16599), (6952, 15090), (7545, 13904), (8048, 13035), (8690, 12072), (9480, 11066), (10060, 10428)]