15673353520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1721}}^1$

素因数の和:1955

約数の個数: 160

約数和(自身を含む): 40587402240

約数和(自身を除く): 24914048720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 79, 80, 88, 110, 131, 158, 176, 220, 262, 316, 395, 440, 524, 632, 655, 790, 869, 880, 1048, 1264, 1310, 1441, 1580, 1721, 1738, 2096, 2620, 2882, 3160, 3442, 3476, 4345, 5240, 5764, 6320, 6884, 6952, 7205, 8605, 8690, 10349, 10480, 11528, 13768, 13904, 14410, 17210, 17380, 18931, 20698, 23056, 27536, 28820, 34420, 34760, 37862, 41396, 51745, 57640, 68840, 69520, 75724, 82792, 94655, 103490, 113839, 115280, 135959, 137680, 151448, 165584, 189310, 206980, 225451, 227678, 271918, 302896, 378620, 413960, 450902, 455356, 543836, 569195, 679795, 757240, 827920, 901804, 910712, 1087672, 1127255, 1138390, 1359590, 1495549, 1514480, 1803608, 1821424, 2175344, 2254510, 2276780, 2479961, 2719180, 2991098, 3607216, 4509020, 4553560, 4959922, 5438360, 5982196, 7477745, 9018040, 9107120, 9919844, 10876720, 11964392, 12399805, 14955490, 17810629, 18036080, 19839688, 23928784, 24799610, 29910980, 35621258, 39679376, 49599220, 59821960, 71242516, 89053145, 99198440, 119643920, 142485032, 178106290, 195916919, 198396880, 284970064, 356212580, 391833838, 712425160, 783667676, 979584595, 1424850320, 1567335352, 1959169190, 3134670704, 3918338380, 7836676760, 15673353520]

約数ペア:

[(1, 15673353520), (2, 7836676760), (4, 3918338380), (5, 3134670704), (8, 1959169190), (10, 1567335352), (11, 1424850320), (16, 979584595), (20, 783667676), (22, 712425160), (40, 391833838), (44, 356212580), (55, 284970064), (79, 198396880), (80, 195916919), (88, 178106290), (110, 142485032), (131, 119643920), (158, 99198440), (176, 89053145), (220, 71242516), (262, 59821960), (316, 49599220), (395, 39679376), (440, 35621258), (524, 29910980), (632, 24799610), (655, 23928784), (790, 19839688), (869, 18036080), (880, 17810629), (1048, 14955490), (1264, 12399805), (1310, 11964392), (1441, 10876720), (1580, 9919844), (1721, 9107120), (1738, 9018040), (2096, 7477745), (2620, 5982196), (2882, 5438360), (3160, 4959922), (3442, 4553560), (3476, 4509020), (4345, 3607216), (5240, 2991098), (5764, 2719180), (6320, 2479961), (6884, 2276780), (6952, 2254510), (7205, 2175344), (8605, 1821424), (8690, 1803608), (10349, 1514480), (10480, 1495549), (11528, 1359590), (13768, 1138390), (13904, 1127255), (14410, 1087672), (17210, 910712), (17380, 901804), (18931, 827920), (20698, 757240), (23056, 679795), (27536, 569195), (28820, 543836), (34420, 455356), (34760, 450902), (37862, 413960), (41396, 378620), (51745, 302896), (57640, 271918), (68840, 227678), (69520, 225451), (75724, 206980), (82792, 189310), (94655, 165584), (103490, 151448), (113839, 137680), (115280, 135959)]