1428984960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57251}}^1$

素因数の和:57286

約数の個数: 128

約数和(自身を含む): 4905351360

約数和(自身を除く): 3476366400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 8320, 12480, 24960, 57251, 114502, 171753, 229004, 286255, 343506, 458008, 572510, 687012, 744263, 858765, 916016, 1145020, 1374024, 1488526, 1717530, 1832032, 2232789, 2290040, 2748048, 2977052, 3435060, 3664064, 3721315, 4465578, 4580080, 5496096, 5954104, 6870120, 7328128, 7442630, 8931156, 9160160, 10992192, 11163945, 11908208, 13740240, 14885260, 17862312, 18320320, 21984384, 22327890, 23816416, 27480480, 29770520, 35724624, 36640640, 44655780, 47632832, 54960960, 59541040, 71449248, 89311560, 95265664, 109921920, 119082080, 142898496, 178623120, 238164160, 285796992, 357246240, 476328320, 714492480, 1428984960]

約数ペア:

[(1, 1428984960), (2, 714492480), (3, 476328320), (4, 357246240), (5, 285796992), (6, 238164160), (8, 178623120), (10, 142898496), (12, 119082080), (13, 109921920), (15, 95265664), (16, 89311560), (20, 71449248), (24, 59541040), (26, 54960960), (30, 47632832), (32, 44655780), (39, 36640640), (40, 35724624), (48, 29770520), (52, 27480480), (60, 23816416), (64, 22327890), (65, 21984384), (78, 18320320), (80, 17862312), (96, 14885260), (104, 13740240), (120, 11908208), (128, 11163945), (130, 10992192), (156, 9160160), (160, 8931156), (192, 7442630), (195, 7328128), (208, 6870120), (240, 5954104), (260, 5496096), (312, 4580080), (320, 4465578), (384, 3721315), (390, 3664064), (416, 3435060), (480, 2977052), (520, 2748048), (624, 2290040), (640, 2232789), (780, 1832032), (832, 1717530), (960, 1488526), (1040, 1374024), (1248, 1145020), (1560, 916016), (1664, 858765), (1920, 744263), (2080, 687012), (2496, 572510), (3120, 458008), (4160, 343506), (4992, 286255), (6240, 229004), (8320, 171753), (12480, 114502), (24960, 57251)]