201617040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9439}}^1$

素因数の和:9544

約数の個数: 80

約数和(自身を含む): 632102400

約数和(自身を除く): 430485360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 9439, 10680, 18878, 21360, 28317, 37756, 47195, 56634, 75512, 94390, 113268, 141585, 151024, 188780, 226536, 283170, 377560, 453072, 566340, 755120, 840071, 1132680, 1680142, 2265360, 2520213, 3360284, 4200355, 5040426, 6720568, 8400710, 10080852, 12601065, 13441136, 16801420, 20161704, 25202130, 33602840, 40323408, 50404260, 67205680, 100808520, 201617040]

約数ペア:

[(1, 201617040), (2, 100808520), (3, 67205680), (4, 50404260), (5, 40323408), (6, 33602840), (8, 25202130), (10, 20161704), (12, 16801420), (15, 13441136), (16, 12601065), (20, 10080852), (24, 8400710), (30, 6720568), (40, 5040426), (48, 4200355), (60, 3360284), (80, 2520213), (89, 2265360), (120, 1680142), (178, 1132680), (240, 840071), (267, 755120), (356, 566340), (445, 453072), (534, 377560), (712, 283170), (890, 226536), (1068, 188780), (1335, 151024), (1424, 141585), (1780, 113268), (2136, 94390), (2670, 75512), (3560, 56634), (4272, 47195), (5340, 37756), (7120, 28317), (9439, 21360), (10680, 18878)]