142492560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1065

約数の個数: 160

約数和(自身を含む): 511038720

約数和(自身を除く): 368546160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 89, 105, 112, 120, 140, 168, 178, 210, 240, 267, 280, 336, 356, 420, 445, 534, 560, 623, 712, 840, 890, 953, 1068, 1246, 1335, 1424, 1680, 1780, 1869, 1906, 2136, 2492, 2670, 2859, 3115, 3560, 3738, 3812, 4272, 4765, 4984, 5340, 5718, 6230, 6671, 7120, 7476, 7624, 9345, 9530, 9968, 10680, 11436, 12460, 13342, 14295, 14952, 15248, 18690, 19060, 20013, 21360, 22872, 24920, 26684, 28590, 29904, 33355, 37380, 38120, 40026, 45744, 49840, 53368, 57180, 66710, 74760, 76240, 80052, 84817, 100065, 106736, 114360, 133420, 149520, 160104, 169634, 200130, 228720, 254451, 266840, 320208, 339268, 400260, 424085, 508902, 533680, 593719, 678536, 800520, 848170, 1017804, 1187438, 1272255, 1357072, 1601040, 1696340, 1781157, 2035608, 2374876, 2544510, 2968595, 3392680, 3562314, 4071216, 4749752, 5089020, 5937190, 6785360, 7124628, 8905785, 9499504, 10178040, 11874380, 14249256, 17811570, 20356080, 23748760, 28498512, 35623140, 47497520, 71246280, 142492560]

約数ペア:

[(1, 142492560), (2, 71246280), (3, 47497520), (4, 35623140), (5, 28498512), (6, 23748760), (7, 20356080), (8, 17811570), (10, 14249256), (12, 11874380), (14, 10178040), (15, 9499504), (16, 8905785), (20, 7124628), (21, 6785360), (24, 5937190), (28, 5089020), (30, 4749752), (35, 4071216), (40, 3562314), (42, 3392680), (48, 2968595), (56, 2544510), (60, 2374876), (70, 2035608), (80, 1781157), (84, 1696340), (89, 1601040), (105, 1357072), (112, 1272255), (120, 1187438), (140, 1017804), (168, 848170), (178, 800520), (210, 678536), (240, 593719), (267, 533680), (280, 508902), (336, 424085), (356, 400260), (420, 339268), (445, 320208), (534, 266840), (560, 254451), (623, 228720), (712, 200130), (840, 169634), (890, 160104), (953, 149520), (1068, 133420), (1246, 114360), (1335, 106736), (1424, 100065), (1680, 84817), (1780, 80052), (1869, 76240), (1906, 74760), (2136, 66710), (2492, 57180), (2670, 53368), (2859, 49840), (3115, 45744), (3560, 40026), (3738, 38120), (3812, 37380), (4272, 33355), (4765, 29904), (4984, 28590), (5340, 26684), (5718, 24920), (6230, 22872), (6671, 21360), (7120, 20013), (7476, 19060), (7624, 18690), (9345, 15248), (9530, 14952), (9968, 14295), (10680, 13342), (11436, 12460)]