16926840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{2239}}^1$

素因数の和:2266

約数の個数: 128

約数和(自身を含む): 64512000

約数和(自身を除く): 47585160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2239, 2520, 3780, 4478, 6717, 7560, 8956, 11195, 13434, 15673, 17912, 20151, 22390, 26868, 31346, 33585, 40302, 44780, 47019, 53736, 60453, 62692, 67170, 78365, 80604, 89560, 94038, 100755, 120906, 125384, 134340, 141057, 156730, 161208, 188076, 201510, 235095, 241812, 268680, 282114, 302265, 313460, 376152, 403020, 423171, 470190, 483624, 564228, 604530, 626920, 705285, 806040, 846342, 940380, 1128456, 1209060, 1410570, 1692684, 1880760, 2115855, 2418120, 2821140, 3385368, 4231710, 5642280, 8463420, 16926840]

約数ペア:

[(1, 16926840), (2, 8463420), (3, 5642280), (4, 4231710), (5, 3385368), (6, 2821140), (7, 2418120), (8, 2115855), (9, 1880760), (10, 1692684), (12, 1410570), (14, 1209060), (15, 1128456), (18, 940380), (20, 846342), (21, 806040), (24, 705285), (27, 626920), (28, 604530), (30, 564228), (35, 483624), (36, 470190), (40, 423171), (42, 403020), (45, 376152), (54, 313460), (56, 302265), (60, 282114), (63, 268680), (70, 241812), (72, 235095), (84, 201510), (90, 188076), (105, 161208), (108, 156730), (120, 141057), (126, 134340), (135, 125384), (140, 120906), (168, 100755), (180, 94038), (189, 89560), (210, 80604), (216, 78365), (252, 67170), (270, 62692), (280, 60453), (315, 53736), (360, 47019), (378, 44780), (420, 40302), (504, 33585), (540, 31346), (630, 26868), (756, 22390), (840, 20151), (945, 17912), (1080, 15673), (1260, 13434), (1512, 11195), (1890, 8956), (2239, 7560), (2520, 6717), (3780, 4478)]