191585520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{12671}}^1$

素因数の和:12700

約数の個数: 160

約数和(自身を含む): 754237440

約数和(自身を除く): 562651920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 12671, 15120, 25342, 38013, 50684, 63355, 76026, 88697, 101368, 114039, 126710, 152052, 177394, 190065, 202736, 228078, 253420, 266091, 304104, 342117, 354788, 380130, 443485, 456156, 506840, 532182, 570195, 608208, 684234, 709576, 760260, 798273, 886970, 912312, 1013680, 1064364, 1140390, 1330455, 1368468, 1419152, 1520520, 1596546, 1710585, 1773940, 1824624, 2128728, 2280780, 2394819, 2660910, 2736936, 3041040, 3193092, 3421170, 3547880, 3991365, 4257456, 4561560, 4789638, 5321820, 5473872, 6386184, 6842340, 7095760, 7982730, 9123120, 9579276, 10643640, 11974095, 12772368, 13684680, 15965460, 19158552, 21287280, 23948190, 27369360, 31930920, 38317104, 47896380, 63861840, 95792760, 191585520]

約数ペア:

[(1, 191585520), (2, 95792760), (3, 63861840), (4, 47896380), (5, 38317104), (6, 31930920), (7, 27369360), (8, 23948190), (9, 21287280), (10, 19158552), (12, 15965460), (14, 13684680), (15, 12772368), (16, 11974095), (18, 10643640), (20, 9579276), (21, 9123120), (24, 7982730), (27, 7095760), (28, 6842340), (30, 6386184), (35, 5473872), (36, 5321820), (40, 4789638), (42, 4561560), (45, 4257456), (48, 3991365), (54, 3547880), (56, 3421170), (60, 3193092), (63, 3041040), (70, 2736936), (72, 2660910), (80, 2394819), (84, 2280780), (90, 2128728), (105, 1824624), (108, 1773940), (112, 1710585), (120, 1596546), (126, 1520520), (135, 1419152), (140, 1368468), (144, 1330455), (168, 1140390), (180, 1064364), (189, 1013680), (210, 912312), (216, 886970), (240, 798273), (252, 760260), (270, 709576), (280, 684234), (315, 608208), (336, 570195), (360, 532182), (378, 506840), (420, 456156), (432, 443485), (504, 380130), (540, 354788), (560, 342117), (630, 304104), (720, 266091), (756, 253420), (840, 228078), (945, 202736), (1008, 190065), (1080, 177394), (1260, 152052), (1512, 126710), (1680, 114039), (1890, 101368), (2160, 88697), (2520, 76026), (3024, 63355), (3780, 50684), (5040, 38013), (7560, 25342), (12671, 15120)]