72062760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 192

約数和(自身を含む): 271958400

約数和(自身を除く): 199895640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 709, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1418, 1452, 1540, 1694, 1815, 1848, 2127, 2310, 2420, 2541, 2836, 2904, 3080, 3388, 3545, 3630, 4235, 4254, 4620, 4840, 4963, 5082, 5672, 6776, 7090, 7260, 7799, 8470, 8508, 9240, 9926, 10164, 10635, 12705, 14180, 14520, 14889, 15598, 16940, 17016, 19852, 20328, 21270, 23397, 24815, 25410, 28360, 29778, 31196, 33880, 38995, 39704, 42540, 46794, 49630, 50820, 54593, 59556, 62392, 74445, 77990, 85080, 85789, 93588, 99260, 101640, 109186, 116985, 119112, 148890, 155980, 163779, 171578, 187176, 198520, 218372, 233970, 257367, 272965, 297780, 311960, 327558, 343156, 428945, 436744, 467940, 514734, 545930, 595560, 600523, 655116, 686312, 818895, 857890, 935880, 1029468, 1091860, 1201046, 1286835, 1310232, 1637790, 1715780, 1801569, 2058936, 2183720, 2402092, 2573670, 3002615, 3275580, 3431560, 3603138, 4804184, 5147340, 6005230, 6551160, 7206276, 9007845, 10294680, 12010460, 14412552, 18015690, 24020920, 36031380, 72062760]

約数ペア:

[(1, 72062760), (2, 36031380), (3, 24020920), (4, 18015690), (5, 14412552), (6, 12010460), (7, 10294680), (8, 9007845), (10, 7206276), (11, 6551160), (12, 6005230), (14, 5147340), (15, 4804184), (20, 3603138), (21, 3431560), (22, 3275580), (24, 3002615), (28, 2573670), (30, 2402092), (33, 2183720), (35, 2058936), (40, 1801569), (42, 1715780), (44, 1637790), (55, 1310232), (56, 1286835), (60, 1201046), (66, 1091860), (70, 1029468), (77, 935880), (84, 857890), (88, 818895), (105, 686312), (110, 655116), (120, 600523), (121, 595560), (132, 545930), (140, 514734), (154, 467940), (165, 436744), (168, 428945), (210, 343156), (220, 327558), (231, 311960), (242, 297780), (264, 272965), (280, 257367), (308, 233970), (330, 218372), (363, 198520), (385, 187176), (420, 171578), (440, 163779), (462, 155980), (484, 148890), (605, 119112), (616, 116985), (660, 109186), (709, 101640), (726, 99260), (770, 93588), (840, 85789), (847, 85080), (924, 77990), (968, 74445), (1155, 62392), (1210, 59556), (1320, 54593), (1418, 50820), (1452, 49630), (1540, 46794), (1694, 42540), (1815, 39704), (1848, 38995), (2127, 33880), (2310, 31196), (2420, 29778), (2541, 28360), (2836, 25410), (2904, 24815), (3080, 23397), (3388, 21270), (3545, 20328), (3630, 19852), (4235, 17016), (4254, 16940), (4620, 15598), (4840, 14889), (4963, 14520), (5082, 14180), (5672, 12705), (6776, 10635), (7090, 10164), (7260, 9926), (7799, 9240), (8470, 8508)]