131733840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4127}}^1$

素因数の和:4169

約数の個数: 160

約数和(自身を含む): 491397120

約数和(自身を除く): 359663280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4127, 4560, 5320, 6384, 7980, 8254, 10640, 12381, 15960, 16508, 20635, 24762, 28889, 31920, 33016, 41270, 49524, 57778, 61905, 66032, 78413, 82540, 86667, 99048, 115556, 123810, 144445, 156826, 165080, 173334, 198096, 231112, 235239, 247620, 288890, 313652, 330160, 346668, 392065, 433335, 462224, 470478, 495240, 548891, 577780, 627304, 693336, 784130, 866670, 940956, 990480, 1097782, 1155560, 1176195, 1254608, 1386672, 1568260, 1646673, 1733340, 1881912, 2195564, 2311120, 2352390, 2744455, 3136520, 3293346, 3466680, 3763824, 4391128, 4704780, 5488910, 6273040, 6586692, 6933360, 8233365, 8782256, 9409560, 10977820, 13173384, 16466730, 18819120, 21955640, 26346768, 32933460, 43911280, 65866920, 131733840]

約数ペア:

[(1, 131733840), (2, 65866920), (3, 43911280), (4, 32933460), (5, 26346768), (6, 21955640), (7, 18819120), (8, 16466730), (10, 13173384), (12, 10977820), (14, 9409560), (15, 8782256), (16, 8233365), (19, 6933360), (20, 6586692), (21, 6273040), (24, 5488910), (28, 4704780), (30, 4391128), (35, 3763824), (38, 3466680), (40, 3293346), (42, 3136520), (48, 2744455), (56, 2352390), (57, 2311120), (60, 2195564), (70, 1881912), (76, 1733340), (80, 1646673), (84, 1568260), (95, 1386672), (105, 1254608), (112, 1176195), (114, 1155560), (120, 1097782), (133, 990480), (140, 940956), (152, 866670), (168, 784130), (190, 693336), (210, 627304), (228, 577780), (240, 548891), (266, 495240), (280, 470478), (285, 462224), (304, 433335), (336, 392065), (380, 346668), (399, 330160), (420, 313652), (456, 288890), (532, 247620), (560, 235239), (570, 231112), (665, 198096), (760, 173334), (798, 165080), (840, 156826), (912, 144445), (1064, 123810), (1140, 115556), (1330, 99048), (1520, 86667), (1596, 82540), (1680, 78413), (1995, 66032), (2128, 61905), (2280, 57778), (2660, 49524), (3192, 41270), (3990, 33016), (4127, 31920), (4560, 28889), (5320, 24762), (6384, 20635), (7980, 16508), (8254, 15960), (10640, 12381)]