7946516760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{727703}}^1$

素因数の和:727737

約数の個数: 128

約数和(自身を含む): 29341025280

約数和(自身を除く): 21394508520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 727703, 1455406, 2183109, 2910812, 3638515, 4366218, 5093921, 5821624, 7277030, 8732436, 9460139, 10187842, 10915545, 14554060, 15281763, 17464872, 18920278, 20375684, 21831090, 25469605, 28380417, 29108120, 30563526, 37840556, 40751368, 43662180, 47300695, 50939210, 56760834, 61127052, 66220973, 75681112, 76408815, 87324360, 94601390, 101878420, 113521668, 122254104, 132441946, 141902085, 152817630, 189202780, 198662919, 203756840, 227043336, 264883892, 283804170, 305635260, 331104865, 378405560, 397325838, 529767784, 567608340, 611270520, 662209730, 794651676, 993314595, 1135216680, 1324419460, 1589303352, 1986629190, 2648838920, 3973258380, 7946516760]

約数ペア:

[(1, 7946516760), (2, 3973258380), (3, 2648838920), (4, 1986629190), (5, 1589303352), (6, 1324419460), (7, 1135216680), (8, 993314595), (10, 794651676), (12, 662209730), (13, 611270520), (14, 567608340), (15, 529767784), (20, 397325838), (21, 378405560), (24, 331104865), (26, 305635260), (28, 283804170), (30, 264883892), (35, 227043336), (39, 203756840), (40, 198662919), (42, 189202780), (52, 152817630), (56, 141902085), (60, 132441946), (65, 122254104), (70, 113521668), (78, 101878420), (84, 94601390), (91, 87324360), (104, 76408815), (105, 75681112), (120, 66220973), (130, 61127052), (140, 56760834), (156, 50939210), (168, 47300695), (182, 43662180), (195, 40751368), (210, 37840556), (260, 30563526), (273, 29108120), (280, 28380417), (312, 25469605), (364, 21831090), (390, 20375684), (420, 18920278), (455, 17464872), (520, 15281763), (546, 14554060), (728, 10915545), (780, 10187842), (840, 9460139), (910, 8732436), (1092, 7277030), (1365, 5821624), (1560, 5093921), (1820, 4366218), (2184, 3638515), (2730, 2910812), (3640, 2183109), (5460, 1455406), (10920, 727703)]