74294760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{461}}^1$

素因数の和:571

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 165206040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 461, 474, 510, 632, 680, 790, 922, 948, 1020, 1185, 1343, 1383, 1580, 1844, 1896, 2040, 2305, 2370, 2686, 2766, 3160, 3688, 4029, 4610, 4740, 5372, 5532, 6715, 6915, 7837, 8058, 9220, 9480, 10744, 11064, 13430, 13830, 15674, 16116, 18440, 20145, 23511, 26860, 27660, 31348, 32232, 36419, 39185, 40290, 47022, 53720, 55320, 62696, 72838, 78370, 80580, 94044, 109257, 117555, 145676, 156740, 161160, 182095, 188088, 218514, 235110, 291352, 313480, 364190, 437028, 470220, 546285, 619123, 728380, 874056, 940440, 1092570, 1238246, 1456760, 1857369, 2185140, 2476492, 3095615, 3714738, 4370280, 4952984, 6191230, 7429476, 9286845, 12382460, 14858952, 18573690, 24764920, 37147380, 74294760]

約数ペア:

[(1, 74294760), (2, 37147380), (3, 24764920), (4, 18573690), (5, 14858952), (6, 12382460), (8, 9286845), (10, 7429476), (12, 6191230), (15, 4952984), (17, 4370280), (20, 3714738), (24, 3095615), (30, 2476492), (34, 2185140), (40, 1857369), (51, 1456760), (60, 1238246), (68, 1092570), (79, 940440), (85, 874056), (102, 728380), (120, 619123), (136, 546285), (158, 470220), (170, 437028), (204, 364190), (237, 313480), (255, 291352), (316, 235110), (340, 218514), (395, 188088), (408, 182095), (461, 161160), (474, 156740), (510, 145676), (632, 117555), (680, 109257), (790, 94044), (922, 80580), (948, 78370), (1020, 72838), (1185, 62696), (1343, 55320), (1383, 53720), (1580, 47022), (1844, 40290), (1896, 39185), (2040, 36419), (2305, 32232), (2370, 31348), (2686, 27660), (2766, 26860), (3160, 23511), (3688, 20145), (4029, 18440), (4610, 16116), (4740, 15674), (5372, 13830), (5532, 13430), (6715, 11064), (6915, 10744), (7837, 9480), (8058, 9220)]