1616196240

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{13127}}^1$

素因数の和:13171

約数の個数: 200

約数和(自身を含む): 5909175360

約数和(自身を除く): 4292979120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 1026, 1080, 1140, 1296, 1368, 1520, 1539, 1620, 1710, 2052, 2160, 2280, 2565, 2736, 3078, 3240, 3420, 4104, 4560, 5130, 6156, 6480, 6840, 7695, 8208, 10260, 12312, 13127, 13680, 15390, 20520, 24624, 26254, 30780, 39381, 41040, 52508, 61560, 65635, 78762, 105016, 118143, 123120, 131270, 157524, 196905, 210032, 236286, 249413, 262540, 315048, 354429, 393810, 472572, 498826, 525080, 590715, 630096, 708858, 748239, 787620, 945144, 997652, 1050160, 1063287, 1181430, 1247065, 1417716, 1496478, 1575240, 1772145, 1890288, 1995304, 2126574, 2244717, 2362860, 2494130, 2835432, 2992956, 3150480, 3544290, 3741195, 3990608, 4253148, 4489434, 4725720, 4988260, 5316435, 5670864, 5985912, 6734151, 7088580, 7482390, 8506296, 8978868, 9451440, 9976520, 10632870, 11223585, 11971824, 13468302, 14177160, 14964780, 17012592, 17957736, 19953040, 20202453, 21265740, 22447170, 26936604, 28354320, 29929560, 33670755, 35915472, 40404906, 42531480, 44894340, 53873208, 59859120, 67341510, 80809812, 85062960, 89788680, 101012265, 107746416, 134683020, 161619624, 179577360, 202024530, 269366040, 323239248, 404049060, 538732080, 808098120, 1616196240]

約数ペア:

[(1, 1616196240), (2, 808098120), (3, 538732080), (4, 404049060), (5, 323239248), (6, 269366040), (8, 202024530), (9, 179577360), (10, 161619624), (12, 134683020), (15, 107746416), (16, 101012265), (18, 89788680), (19, 85062960), (20, 80809812), (24, 67341510), (27, 59859120), (30, 53873208), (36, 44894340), (38, 42531480), (40, 40404906), (45, 35915472), (48, 33670755), (54, 29929560), (57, 28354320), (60, 26936604), (72, 22447170), (76, 21265740), (80, 20202453), (81, 19953040), (90, 17957736), (95, 17012592), (108, 14964780), (114, 14177160), (120, 13468302), (135, 11971824), (144, 11223585), (152, 10632870), (162, 9976520), (171, 9451440), (180, 8978868), (190, 8506296), (216, 7482390), (228, 7088580), (240, 6734151), (270, 5985912), (285, 5670864), (304, 5316435), (324, 4988260), (342, 4725720), (360, 4489434), (380, 4253148), (405, 3990608), (432, 3741195), (456, 3544290), (513, 3150480), (540, 2992956), (570, 2835432), (648, 2494130), (684, 2362860), (720, 2244717), (760, 2126574), (810, 1995304), (855, 1890288), (912, 1772145), (1026, 1575240), (1080, 1496478), (1140, 1417716), (1296, 1247065), (1368, 1181430), (1520, 1063287), (1539, 1050160), (1620, 997652), (1710, 945144), (2052, 787620), (2160, 748239), (2280, 708858), (2565, 630096), (2736, 590715), (3078, 525080), (3240, 498826), (3420, 472572), (4104, 393810), (4560, 354429), (5130, 315048), (6156, 262540), (6480, 249413), (6840, 236286), (7695, 210032), (8208, 196905), (10260, 157524), (12312, 131270), (13127, 123120), (13680, 118143), (15390, 105016), (20520, 78762), (24624, 65635), (26254, 61560), (30780, 52508), (39381, 41040)]