99719760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59357}}^1$

素因数の和:59380

約数の個数: 80

約数和(自身を含む): 353298816

約数和(自身を除く): 253579056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 59357, 118714, 178071, 237428, 296785, 356142, 415499, 474856, 593570, 712284, 830998, 890355, 949712, 1187140, 1246497, 1424568, 1661996, 1780710, 2077495, 2374280, 2492994, 2849136, 3323992, 3561420, 4154990, 4748560, 4985988, 6232485, 6647984, 7122840, 8309980, 9971976, 12464970, 14245680, 16619960, 19943952, 24929940, 33239920, 49859880, 99719760]

約数ペア:

[(1, 99719760), (2, 49859880), (3, 33239920), (4, 24929940), (5, 19943952), (6, 16619960), (7, 14245680), (8, 12464970), (10, 9971976), (12, 8309980), (14, 7122840), (15, 6647984), (16, 6232485), (20, 4985988), (21, 4748560), (24, 4154990), (28, 3561420), (30, 3323992), (35, 2849136), (40, 2492994), (42, 2374280), (48, 2077495), (56, 1780710), (60, 1661996), (70, 1424568), (80, 1246497), (84, 1187140), (105, 949712), (112, 890355), (120, 830998), (140, 712284), (168, 593570), (210, 474856), (240, 415499), (280, 356142), (336, 296785), (420, 237428), (560, 178071), (840, 118714), (1680, 59357)]