74693640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{12703}}^1$

素因数の和:12731

約数の個数: 96

約数和(自身を含む): 260686080

約数和(自身を除く): 185992440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 12703, 25406, 38109, 50812, 63515, 76218, 88921, 101624, 127030, 152436, 177842, 190545, 254060, 266763, 304872, 355684, 381090, 444605, 508120, 533526, 622447, 711368, 762180, 889210, 1067052, 1244894, 1333815, 1524360, 1778420, 1867341, 2134104, 2489788, 2667630, 3112235, 3556840, 3734682, 4979576, 5335260, 6224470, 7469364, 9336705, 10670520, 12448940, 14938728, 18673410, 24897880, 37346820, 74693640]

約数ペア:

[(1, 74693640), (2, 37346820), (3, 24897880), (4, 18673410), (5, 14938728), (6, 12448940), (7, 10670520), (8, 9336705), (10, 7469364), (12, 6224470), (14, 5335260), (15, 4979576), (20, 3734682), (21, 3556840), (24, 3112235), (28, 2667630), (30, 2489788), (35, 2134104), (40, 1867341), (42, 1778420), (49, 1524360), (56, 1333815), (60, 1244894), (70, 1067052), (84, 889210), (98, 762180), (105, 711368), (120, 622447), (140, 533526), (147, 508120), (168, 444605), (196, 381090), (210, 355684), (245, 304872), (280, 266763), (294, 254060), (392, 190545), (420, 177842), (490, 152436), (588, 127030), (735, 101624), (840, 88921), (980, 76218), (1176, 63515), (1470, 50812), (1960, 38109), (2940, 25406), (5880, 12703)]