74294640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{14741}}^1$

素因数の和:14767

約数の個数: 120

約数和(自身を含む): 285169248

約数和(自身を除く): 210874608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 14741, 29482, 44223, 58964, 73705, 88446, 103187, 117928, 132669, 147410, 176892, 206374, 221115, 235856, 265338, 294820, 309561, 353784, 412748, 442230, 515935, 530676, 589640, 619122, 663345, 707568, 825496, 884460, 928683, 1031870, 1061352, 1179280, 1238244, 1326690, 1547805, 1650992, 1768920, 1857366, 2063740, 2122704, 2476488, 2653380, 3095610, 3537840, 3714732, 4127480, 4643415, 4952976, 5306760, 6191220, 7429464, 8254960, 9286830, 10613520, 12382440, 14858928, 18573660, 24764880, 37147320, 74294640]

約数ペア:

[(1, 74294640), (2, 37147320), (3, 24764880), (4, 18573660), (5, 14858928), (6, 12382440), (7, 10613520), (8, 9286830), (9, 8254960), (10, 7429464), (12, 6191220), (14, 5306760), (15, 4952976), (16, 4643415), (18, 4127480), (20, 3714732), (21, 3537840), (24, 3095610), (28, 2653380), (30, 2476488), (35, 2122704), (36, 2063740), (40, 1857366), (42, 1768920), (45, 1650992), (48, 1547805), (56, 1326690), (60, 1238244), (63, 1179280), (70, 1061352), (72, 1031870), (80, 928683), (84, 884460), (90, 825496), (105, 707568), (112, 663345), (120, 619122), (126, 589640), (140, 530676), (144, 515935), (168, 442230), (180, 412748), (210, 353784), (240, 309561), (252, 294820), (280, 265338), (315, 235856), (336, 221115), (360, 206374), (420, 176892), (504, 147410), (560, 132669), (630, 117928), (720, 103187), (840, 88446), (1008, 73705), (1260, 58964), (1680, 44223), (2520, 29482), (5040, 14741)]