7133640440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{6917}}^1$

素因数の和:7029

約数の個数: 128

約数和(自身を含む): 17931456000

約数和(自身を除く): 10797815560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 23, 38, 40, 46, 59, 76, 92, 95, 115, 118, 152, 184, 190, 230, 236, 295, 380, 437, 460, 472, 590, 760, 874, 920, 1121, 1180, 1357, 1748, 2185, 2242, 2360, 2714, 3496, 4370, 4484, 5428, 5605, 6785, 6917, 8740, 8968, 10856, 11210, 13570, 13834, 17480, 22420, 25783, 27140, 27668, 34585, 44840, 51566, 54280, 55336, 69170, 103132, 128915, 131423, 138340, 159091, 206264, 257830, 262846, 276680, 318182, 408103, 515660, 525692, 636364, 657115, 795455, 816206, 1031320, 1051384, 1272728, 1314230, 1590910, 1632412, 2040515, 2628460, 3022729, 3181820, 3264824, 4081030, 5256920, 6045458, 6363640, 7753957, 8162060, 9386369, 12090916, 15113645, 15507914, 16324120, 18772738, 24181832, 30227290, 31015828, 37545476, 38769785, 46931845, 60454580, 62031656, 75090952, 77539570, 93863690, 120909160, 155079140, 178341011, 187727380, 310158280, 356682022, 375454760, 713364044, 891705055, 1426728088, 1783410110, 3566820220, 7133640440]

約数ペア:

[(1, 7133640440), (2, 3566820220), (4, 1783410110), (5, 1426728088), (8, 891705055), (10, 713364044), (19, 375454760), (20, 356682022), (23, 310158280), (38, 187727380), (40, 178341011), (46, 155079140), (59, 120909160), (76, 93863690), (92, 77539570), (95, 75090952), (115, 62031656), (118, 60454580), (152, 46931845), (184, 38769785), (190, 37545476), (230, 31015828), (236, 30227290), (295, 24181832), (380, 18772738), (437, 16324120), (460, 15507914), (472, 15113645), (590, 12090916), (760, 9386369), (874, 8162060), (920, 7753957), (1121, 6363640), (1180, 6045458), (1357, 5256920), (1748, 4081030), (2185, 3264824), (2242, 3181820), (2360, 3022729), (2714, 2628460), (3496, 2040515), (4370, 1632412), (4484, 1590910), (5428, 1314230), (5605, 1272728), (6785, 1051384), (6917, 1031320), (8740, 816206), (8968, 795455), (10856, 657115), (11210, 636364), (13570, 525692), (13834, 515660), (17480, 408103), (22420, 318182), (25783, 276680), (27140, 262846), (27668, 257830), (34585, 206264), (44840, 159091), (51566, 138340), (54280, 131423), (55336, 128915), (69170, 103132)]