71624034560

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2039}}^1\times {\mathrm{2111}}^1$

素因数の和:4184

約数の個数: 144

約数和(自身を含む): 184937195520

約数和(自身を除く): 113313160960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 520, 640, 832, 1040, 1280, 1664, 2039, 2080, 2111, 3328, 4078, 4160, 4222, 8156, 8320, 8444, 10195, 10555, 16312, 16640, 16888, 20390, 21110, 26507, 27443, 32624, 33776, 40780, 42220, 53014, 54886, 65248, 67552, 81560, 84440, 106028, 109772, 130496, 132535, 135104, 137215, 163120, 168880, 212056, 219544, 260992, 265070, 270208, 274430, 326240, 337760, 424112, 439088, 521984, 530140, 540416, 548860, 652480, 675520, 848224, 878176, 1060280, 1097720, 1304960, 1351040, 1696448, 1756352, 2120560, 2195440, 2609920, 2702080, 3392896, 3512704, 4241120, 4304329, 4390880, 6785792, 7025408, 8482240, 8608658, 8781760, 16964480, 17217316, 17563520, 21521645, 33928960, 34434632, 35127040, 43043290, 55956277, 68869264, 86086580, 111912554, 137738528, 172173160, 223825108, 275477056, 279781385, 344346320, 447650216, 550954112, 559562770, 688692640, 895300432, 1101908224, 1119125540, 1377385280, 1790600864, 2238251080, 2754770560, 3581201728, 4476502160, 5509541120, 7162403456, 8953004320, 14324806912, 17906008640, 35812017280, 71624034560]

約数ペア:

[(1, 71624034560), (2, 35812017280), (4, 17906008640), (5, 14324806912), (8, 8953004320), (10, 7162403456), (13, 5509541120), (16, 4476502160), (20, 3581201728), (26, 2754770560), (32, 2238251080), (40, 1790600864), (52, 1377385280), (64, 1119125540), (65, 1101908224), (80, 895300432), (104, 688692640), (128, 559562770), (130, 550954112), (160, 447650216), (208, 344346320), (256, 279781385), (260, 275477056), (320, 223825108), (416, 172173160), (520, 137738528), (640, 111912554), (832, 86086580), (1040, 68869264), (1280, 55956277), (1664, 43043290), (2039, 35127040), (2080, 34434632), (2111, 33928960), (3328, 21521645), (4078, 17563520), (4160, 17217316), (4222, 16964480), (8156, 8781760), (8320, 8608658), (8444, 8482240), (10195, 7025408), (10555, 6785792), (16312, 4390880), (16640, 4304329), (16888, 4241120), (20390, 3512704), (21110, 3392896), (26507, 2702080), (27443, 2609920), (32624, 2195440), (33776, 2120560), (40780, 1756352), (42220, 1696448), (53014, 1351040), (54886, 1304960), (65248, 1097720), (67552, 1060280), (81560, 878176), (84440, 848224), (106028, 675520), (109772, 652480), (130496, 548860), (132535, 540416), (135104, 530140), (137215, 521984), (163120, 439088), (168880, 424112), (212056, 337760), (219544, 326240), (260992, 274430), (265070, 270208)]