91768040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1531

約数の個数: 128

約数和(自身を含む): 269256960

約数和(自身を除く): 177488920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 520, 595, 680, 728, 884, 910, 952, 1105, 1190, 1483, 1547, 1768, 1820, 2210, 2380, 2966, 3094, 3640, 4420, 4760, 5932, 6188, 7415, 7735, 8840, 10381, 11864, 12376, 14830, 15470, 19279, 20762, 25211, 29660, 30940, 38558, 41524, 50422, 51905, 59320, 61880, 77116, 83048, 96395, 100844, 103810, 126055, 134953, 154232, 176477, 192790, 201688, 207620, 252110, 269906, 327743, 352954, 385580, 415240, 504220, 539812, 655486, 674765, 705908, 771160, 882385, 1008440, 1079624, 1310972, 1349530, 1411816, 1638715, 1764770, 2294201, 2621944, 2699060, 3277430, 3529540, 4588402, 5398120, 6554860, 7059080, 9176804, 11471005, 13109720, 18353608, 22942010, 45884020, 91768040]

約数ペア:

[(1, 91768040), (2, 45884020), (4, 22942010), (5, 18353608), (7, 13109720), (8, 11471005), (10, 9176804), (13, 7059080), (14, 6554860), (17, 5398120), (20, 4588402), (26, 3529540), (28, 3277430), (34, 2699060), (35, 2621944), (40, 2294201), (52, 1764770), (56, 1638715), (65, 1411816), (68, 1349530), (70, 1310972), (85, 1079624), (91, 1008440), (104, 882385), (119, 771160), (130, 705908), (136, 674765), (140, 655486), (170, 539812), (182, 504220), (221, 415240), (238, 385580), (260, 352954), (280, 327743), (340, 269906), (364, 252110), (442, 207620), (455, 201688), (476, 192790), (520, 176477), (595, 154232), (680, 134953), (728, 126055), (884, 103810), (910, 100844), (952, 96395), (1105, 83048), (1190, 77116), (1483, 61880), (1547, 59320), (1768, 51905), (1820, 50422), (2210, 41524), (2380, 38558), (2966, 30940), (3094, 29660), (3640, 25211), (4420, 20762), (4760, 19279), (5932, 15470), (6188, 14830), (7415, 12376), (7735, 11864), (8840, 10381)]