7947935520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2365457}}^1$

素因数の和:2365482

約数の個数: 96

約数和(自身を含む): 28612579968

約数和(自身を除く): 20664644448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 2365457, 4730914, 7096371, 9461828, 11827285, 14192742, 16558199, 18923656, 23654570, 28385484, 33116398, 35481855, 37847312, 47309140, 49674597, 56770968, 66232796, 70963710, 75694624, 82790995, 94618280, 99349194, 113541936, 132465592, 141927420, 165581990, 189236560, 198698388, 227083872, 248372985, 264931184, 283854840, 331163980, 378473120, 397396776, 496745970, 529862368, 567709680, 662327960, 794793552, 993491940, 1135419360, 1324655920, 1589587104, 1986983880, 2649311840, 3973967760, 7947935520]

約数ペア:

[(1, 7947935520), (2, 3973967760), (3, 2649311840), (4, 1986983880), (5, 1589587104), (6, 1324655920), (7, 1135419360), (8, 993491940), (10, 794793552), (12, 662327960), (14, 567709680), (15, 529862368), (16, 496745970), (20, 397396776), (21, 378473120), (24, 331163980), (28, 283854840), (30, 264931184), (32, 248372985), (35, 227083872), (40, 198698388), (42, 189236560), (48, 165581990), (56, 141927420), (60, 132465592), (70, 113541936), (80, 99349194), (84, 94618280), (96, 82790995), (105, 75694624), (112, 70963710), (120, 66232796), (140, 56770968), (160, 49674597), (168, 47309140), (210, 37847312), (224, 35481855), (240, 33116398), (280, 28385484), (336, 23654570), (420, 18923656), (480, 16558199), (560, 14192742), (672, 11827285), (840, 9461828), (1120, 7096371), (1680, 4730914), (3360, 2365457)]