101567760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{60457}}^1$

素因数の和:60480

約数の個数: 80

約数和(自身を含む): 359846016

約数和(自身を除く): 258278256

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, 60457, 120914, 181371, 241828, 302285, 362742, 423199, 483656, 604570, 725484, 846398, 906855, 967312, 1209140, 1269597, 1450968, 1692796, 1813710, 2115995, 2418280, 2539194, 2901936, 3385592, 3627420, 4231990, 4836560, 5078388, 6347985, 6771184, 7254840, 8463980, 10156776, 12695970, 14509680, 16927960, 20313552, 25391940, 33855920, 50783880, 101567760]

約数ペア:

[(1, 101567760), (2, 50783880), (3, 33855920), (4, 25391940), (5, 20313552), (6, 16927960), (7, 14509680), (8, 12695970), (10, 10156776), (12, 8463980), (14, 7254840), (15, 6771184), (16, 6347985), (20, 5078388), (21, 4836560), (24, 4231990), (28, 3627420), (30, 3385592), (35, 2901936), (40, 2539194), (42, 2418280), (48, 2115995), (56, 1813710), (60, 1692796), (70, 1450968), (80, 1269597), (84, 1209140), (105, 967312), (112, 906855), (120, 846398), (140, 725484), (168, 604570), (210, 483656), (240, 423199), (280, 362742), (336, 302285), (420, 241828), (560, 181371), (840, 120914), (1680, 60457)]