902070120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46691}}^1$

素因数の和:46735

約数の個数: 128

約数和(自身を含む): 3227351040

約数和(自身を除く): 2325280920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 46691, 93382, 140073, 186764, 233455, 280146, 326837, 373528, 466910, 560292, 653674, 700365, 933820, 980511, 1073893, 1120584, 1307348, 1400730, 1634185, 1867640, 1961022, 2147786, 2614696, 2801460, 3221679, 3268370, 3922044, 4295572, 4902555, 5369465, 5602920, 6443358, 6536740, 7517251, 7844088, 8591144, 9805110, 10738930, 12886716, 13073480, 15034502, 16108395, 19610220, 21477860, 22551753, 25773432, 30069004, 32216790, 37586255, 39220440, 42955720, 45103506, 60138008, 64433580, 75172510, 90207012, 112758765, 128867160, 150345020, 180414024, 225517530, 300690040, 451035060, 902070120]

約数ペア:

[(1, 902070120), (2, 451035060), (3, 300690040), (4, 225517530), (5, 180414024), (6, 150345020), (7, 128867160), (8, 112758765), (10, 90207012), (12, 75172510), (14, 64433580), (15, 60138008), (20, 45103506), (21, 42955720), (23, 39220440), (24, 37586255), (28, 32216790), (30, 30069004), (35, 25773432), (40, 22551753), (42, 21477860), (46, 19610220), (56, 16108395), (60, 15034502), (69, 13073480), (70, 12886716), (84, 10738930), (92, 9805110), (105, 8591144), (115, 7844088), (120, 7517251), (138, 6536740), (140, 6443358), (161, 5602920), (168, 5369465), (184, 4902555), (210, 4295572), (230, 3922044), (276, 3268370), (280, 3221679), (322, 2801460), (345, 2614696), (420, 2147786), (460, 1961022), (483, 1867640), (552, 1634185), (644, 1400730), (690, 1307348), (805, 1120584), (840, 1073893), (920, 980511), (966, 933820), (1288, 700365), (1380, 653674), (1610, 560292), (1932, 466910), (2415, 373528), (2760, 326837), (3220, 280146), (3864, 233455), (4830, 186764), (6440, 140073), (9660, 93382), (19320, 46691)]