1029905520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^3\times {\mathrm{12511}}^1$

素因数の和:12548

約数の個数: 160

約数和(自身を含む): 3723571200

約数和(自身を除く): 2693665680

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 343, 392, 420, 490, 560, 588, 686, 735, 784, 840, 980, 1029, 1176, 1372, 1470, 1680, 1715, 1960, 2058, 2352, 2744, 2940, 3430, 3920, 4116, 5145, 5488, 5880, 6860, 8232, 10290, 11760, 12511, 13720, 16464, 20580, 25022, 27440, 37533, 41160, 50044, 62555, 75066, 82320, 87577, 100088, 125110, 150132, 175154, 187665, 200176, 250220, 262731, 300264, 350308, 375330, 437885, 500440, 525462, 600528, 613039, 700616, 750660, 875770, 1000880, 1050924, 1226078, 1313655, 1401232, 1501320, 1751540, 1839117, 2101848, 2452156, 2627310, 3002640, 3065195, 3503080, 3678234, 4203696, 4291273, 4904312, 5254620, 6130390, 7006160, 7356468, 8582546, 9195585, 9808624, 10509240, 12260780, 12873819, 14712936, 17165092, 18391170, 21018480, 21456365, 24521560, 25747638, 29425872, 34330184, 36782340, 42912730, 49043120, 51495276, 64369095, 68660368, 73564680, 85825460, 102990552, 128738190, 147129360, 171650920, 205981104, 257476380, 343301840, 514952760, 1029905520]

約数ペア:

[(1, 1029905520), (2, 514952760), (3, 343301840), (4, 257476380), (5, 205981104), (6, 171650920), (7, 147129360), (8, 128738190), (10, 102990552), (12, 85825460), (14, 73564680), (15, 68660368), (16, 64369095), (20, 51495276), (21, 49043120), (24, 42912730), (28, 36782340), (30, 34330184), (35, 29425872), (40, 25747638), (42, 24521560), (48, 21456365), (49, 21018480), (56, 18391170), (60, 17165092), (70, 14712936), (80, 12873819), (84, 12260780), (98, 10509240), (105, 9808624), (112, 9195585), (120, 8582546), (140, 7356468), (147, 7006160), (168, 6130390), (196, 5254620), (210, 4904312), (240, 4291273), (245, 4203696), (280, 3678234), (294, 3503080), (336, 3065195), (343, 3002640), (392, 2627310), (420, 2452156), (490, 2101848), (560, 1839117), (588, 1751540), (686, 1501320), (735, 1401232), (784, 1313655), (840, 1226078), (980, 1050924), (1029, 1000880), (1176, 875770), (1372, 750660), (1470, 700616), (1680, 613039), (1715, 600528), (1960, 525462), (2058, 500440), (2352, 437885), (2744, 375330), (2940, 350308), (3430, 300264), (3920, 262731), (4116, 250220), (5145, 200176), (5488, 187665), (5880, 175154), (6860, 150132), (8232, 125110), (10290, 100088), (11760, 87577), (12511, 82320), (13720, 75066), (16464, 62555), (20580, 50044), (25022, 41160), (27440, 37533)]