272034210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2351}}^1$

素因数の和:2416

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 540816990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 35, 38, 42, 57, 58, 70, 87, 95, 105, 114, 133, 145, 174, 190, 203, 210, 266, 285, 290, 399, 406, 435, 551, 570, 609, 665, 798, 870, 1015, 1102, 1218, 1330, 1653, 1995, 2030, 2351, 2755, 3045, 3306, 3857, 3990, 4702, 5510, 6090, 7053, 7714, 8265, 11571, 11755, 14106, 16457, 16530, 19285, 23142, 23510, 32914, 35265, 38570, 44669, 49371, 57855, 68179, 70530, 82285, 89338, 98742, 115710, 134007, 136358, 164570, 204537, 223345, 246855, 268014, 312683, 340895, 409074, 446690, 477253, 493710, 625366, 670035, 681790, 938049, 954506, 1022685, 1295401, 1340070, 1431759, 1563415, 1876098, 2045370, 2386265, 2590802, 2863518, 3126830, 3886203, 4690245, 4772530, 6477005, 7158795, 7772406, 9067807, 9380490, 12954010, 14317590, 18135614, 19431015, 27203421, 38862030, 45339035, 54406842, 90678070, 136017105, 272034210]

約数ペア:

[(1, 272034210), (2, 136017105), (3, 90678070), (5, 54406842), (6, 45339035), (7, 38862030), (10, 27203421), (14, 19431015), (15, 18135614), (19, 14317590), (21, 12954010), (29, 9380490), (30, 9067807), (35, 7772406), (38, 7158795), (42, 6477005), (57, 4772530), (58, 4690245), (70, 3886203), (87, 3126830), (95, 2863518), (105, 2590802), (114, 2386265), (133, 2045370), (145, 1876098), (174, 1563415), (190, 1431759), (203, 1340070), (210, 1295401), (266, 1022685), (285, 954506), (290, 938049), (399, 681790), (406, 670035), (435, 625366), (551, 493710), (570, 477253), (609, 446690), (665, 409074), (798, 340895), (870, 312683), (1015, 268014), (1102, 246855), (1218, 223345), (1330, 204537), (1653, 164570), (1995, 136358), (2030, 134007), (2351, 115710), (2755, 98742), (3045, 89338), (3306, 82285), (3857, 70530), (3990, 68179), (4702, 57855), (5510, 49371), (6090, 44669), (7053, 38570), (7714, 35265), (8265, 32914), (11571, 23510), (11755, 23142), (14106, 19285), (16457, 16530)]