69463560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 128

約数和(自身を含む): 218972160

約数和(自身を除く): 149508600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 71, 93, 120, 124, 142, 155, 186, 213, 248, 263, 284, 310, 355, 372, 426, 465, 526, 568, 620, 710, 744, 789, 852, 930, 1052, 1065, 1240, 1315, 1420, 1578, 1704, 1860, 2104, 2130, 2201, 2630, 2840, 3156, 3720, 3945, 4260, 4402, 5260, 6312, 6603, 7890, 8153, 8520, 8804, 10520, 11005, 13206, 15780, 16306, 17608, 18673, 22010, 24459, 26412, 31560, 32612, 33015, 37346, 40765, 44020, 48918, 52824, 56019, 65224, 66030, 74692, 81530, 88040, 93365, 97836, 112038, 122295, 132060, 149384, 163060, 186730, 195672, 224076, 244590, 264120, 280095, 326120, 373460, 448152, 489180, 560190, 578863, 746920, 978360, 1120380, 1157726, 1736589, 2240760, 2315452, 2894315, 3473178, 4630904, 5788630, 6946356, 8682945, 11577260, 13892712, 17365890, 23154520, 34731780, 69463560]

約数ペア:

[(1, 69463560), (2, 34731780), (3, 23154520), (4, 17365890), (5, 13892712), (6, 11577260), (8, 8682945), (10, 6946356), (12, 5788630), (15, 4630904), (20, 3473178), (24, 2894315), (30, 2315452), (31, 2240760), (40, 1736589), (60, 1157726), (62, 1120380), (71, 978360), (93, 746920), (120, 578863), (124, 560190), (142, 489180), (155, 448152), (186, 373460), (213, 326120), (248, 280095), (263, 264120), (284, 244590), (310, 224076), (355, 195672), (372, 186730), (426, 163060), (465, 149384), (526, 132060), (568, 122295), (620, 112038), (710, 97836), (744, 93365), (789, 88040), (852, 81530), (930, 74692), (1052, 66030), (1065, 65224), (1240, 56019), (1315, 52824), (1420, 48918), (1578, 44020), (1704, 40765), (1860, 37346), (2104, 33015), (2130, 32612), (2201, 31560), (2630, 26412), (2840, 24459), (3156, 22010), (3720, 18673), (3945, 17608), (4260, 16306), (4402, 15780), (5260, 13206), (6312, 11005), (6603, 10520), (7890, 8804), (8153, 8520)]