402823920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1943

約数の個数: 160

約数和(自身を含む): 1334200320

約数和(自身を除く): 931376400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 1160, 1240, 1392, 1488, 1740, 1798, 1860, 1867, 2320, 2480, 2697, 3480, 3596, 3720, 3734, 4495, 5394, 5601, 6960, 7192, 7440, 7468, 8990, 9335, 10788, 11202, 13485, 14384, 14936, 17980, 18670, 21576, 22404, 26970, 28005, 29872, 35960, 37340, 43152, 44808, 53940, 54143, 56010, 57877, 71920, 74680, 89616, 107880, 108286, 112020, 115754, 149360, 162429, 173631, 215760, 216572, 224040, 231508, 270715, 289385, 324858, 347262, 433144, 448080, 463016, 541430, 578770, 649716, 694524, 812145, 866288, 868155, 926032, 1082860, 1157540, 1299432, 1389048, 1624290, 1678433, 1736310, 2165720, 2315080, 2598864, 2778096, 3248580, 3356866, 3472620, 4331440, 4630160, 5035299, 6497160, 6713732, 6945240, 8392165, 10070598, 12994320, 13427464, 13890480, 16784330, 20141196, 25176495, 26854928, 33568660, 40282392, 50352990, 67137320, 80564784, 100705980, 134274640, 201411960, 402823920]

約数ペア:

[(1, 402823920), (2, 201411960), (3, 134274640), (4, 100705980), (5, 80564784), (6, 67137320), (8, 50352990), (10, 40282392), (12, 33568660), (15, 26854928), (16, 25176495), (20, 20141196), (24, 16784330), (29, 13890480), (30, 13427464), (31, 12994320), (40, 10070598), (48, 8392165), (58, 6945240), (60, 6713732), (62, 6497160), (80, 5035299), (87, 4630160), (93, 4331440), (116, 3472620), (120, 3356866), (124, 3248580), (145, 2778096), (155, 2598864), (174, 2315080), (186, 2165720), (232, 1736310), (240, 1678433), (248, 1624290), (290, 1389048), (310, 1299432), (348, 1157540), (372, 1082860), (435, 926032), (464, 868155), (465, 866288), (496, 812145), (580, 694524), (620, 649716), (696, 578770), (744, 541430), (870, 463016), (899, 448080), (930, 433144), (1160, 347262), (1240, 324858), (1392, 289385), (1488, 270715), (1740, 231508), (1798, 224040), (1860, 216572), (1867, 215760), (2320, 173631), (2480, 162429), (2697, 149360), (3480, 115754), (3596, 112020), (3720, 108286), (3734, 107880), (4495, 89616), (5394, 74680), (5601, 71920), (6960, 57877), (7192, 56010), (7440, 54143), (7468, 53940), (8990, 44808), (9335, 43152), (10788, 37340), (11202, 35960), (13485, 29872), (14384, 28005), (14936, 26970), (17980, 22404), (18670, 21576)]