164738340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 192

約数和(自身を含む): 570501120

約数和(自身を除く): 405762780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 31, 36, 39, 45, 52, 54, 60, 62, 65, 78, 90, 93, 108, 117, 124, 130, 135, 155, 156, 180, 186, 195, 234, 260, 270, 279, 310, 351, 372, 390, 403, 465, 468, 540, 558, 585, 620, 702, 757, 780, 806, 837, 930, 1116, 1170, 1209, 1395, 1404, 1514, 1612, 1674, 1755, 1860, 2015, 2271, 2340, 2418, 2790, 3028, 3348, 3510, 3627, 3785, 4030, 4185, 4542, 4836, 5580, 6045, 6813, 7020, 7254, 7570, 8060, 8370, 9084, 9841, 10881, 11355, 12090, 13626, 14508, 15140, 16740, 18135, 19682, 20439, 21762, 22710, 23467, 24180, 27252, 29523, 34065, 36270, 39364, 40878, 43524, 45420, 46934, 49205, 54405, 59046, 68130, 70401, 72540, 81756, 88569, 93868, 98410, 102195, 108810, 117335, 118092, 136260, 140802, 147615, 177138, 196820, 204390, 211203, 217620, 234670, 265707, 281604, 295230, 305071, 352005, 354276, 408780, 422406, 442845, 469340, 531414, 590460, 610142, 633609, 704010, 844812, 885690, 915213, 1056015, 1062828, 1220284, 1267218, 1328535, 1408020, 1525355, 1771380, 1830426, 2112030, 2534436, 2657070, 2745639, 3050710, 3168045, 3660852, 4224060, 4576065, 5314140, 5491278, 6101420, 6336090, 8236917, 9152130, 10982556, 12672180, 13728195, 16473834, 18304260, 27456390, 32947668, 41184585, 54912780, 82369170, 164738340]

約数ペア:

[(1, 164738340), (2, 82369170), (3, 54912780), (4, 41184585), (5, 32947668), (6, 27456390), (9, 18304260), (10, 16473834), (12, 13728195), (13, 12672180), (15, 10982556), (18, 9152130), (20, 8236917), (26, 6336090), (27, 6101420), (30, 5491278), (31, 5314140), (36, 4576065), (39, 4224060), (45, 3660852), (52, 3168045), (54, 3050710), (60, 2745639), (62, 2657070), (65, 2534436), (78, 2112030), (90, 1830426), (93, 1771380), (108, 1525355), (117, 1408020), (124, 1328535), (130, 1267218), (135, 1220284), (155, 1062828), (156, 1056015), (180, 915213), (186, 885690), (195, 844812), (234, 704010), (260, 633609), (270, 610142), (279, 590460), (310, 531414), (351, 469340), (372, 442845), (390, 422406), (403, 408780), (465, 354276), (468, 352005), (540, 305071), (558, 295230), (585, 281604), (620, 265707), (702, 234670), (757, 217620), (780, 211203), (806, 204390), (837, 196820), (930, 177138), (1116, 147615), (1170, 140802), (1209, 136260), (1395, 118092), (1404, 117335), (1514, 108810), (1612, 102195), (1674, 98410), (1755, 93868), (1860, 88569), (2015, 81756), (2271, 72540), (2340, 70401), (2418, 68130), (2790, 59046), (3028, 54405), (3348, 49205), (3510, 46934), (3627, 45420), (3785, 43524), (4030, 40878), (4185, 39364), (4542, 36270), (4836, 34065), (5580, 29523), (6045, 27252), (6813, 24180), (7020, 23467), (7254, 22710), (7570, 21762), (8060, 20439), (8370, 19682), (9084, 18135), (9841, 16740), (10881, 15140), (11355, 14508), (12090, 13626)]