161165160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:929

約数の個数: 192

約数和(自身を含む): 582379200

約数和(自身を除く): 421214040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 216, 234, 260, 270, 312, 338, 351, 360, 390, 468, 507, 520, 540, 585, 676, 702, 780, 845, 883, 936, 1014, 1080, 1170, 1352, 1404, 1521, 1560, 1690, 1755, 1766, 2028, 2340, 2535, 2649, 2808, 3042, 3380, 3510, 3532, 4056, 4415, 4563, 4680, 5070, 5298, 6084, 6760, 7020, 7064, 7605, 7947, 8830, 9126, 10140, 10596, 11479, 12168, 13245, 14040, 15210, 15894, 17660, 18252, 20280, 21192, 22815, 22958, 23841, 26490, 30420, 31788, 34437, 35320, 36504, 39735, 45630, 45916, 47682, 52980, 57395, 60840, 63576, 68874, 79470, 91260, 91832, 95364, 103311, 105960, 114790, 119205, 137748, 149227, 158940, 172185, 182520, 190728, 206622, 229580, 238410, 275496, 298454, 309933, 317880, 344370, 413244, 447681, 459160, 476820, 516555, 596908, 619866, 688740, 746135, 826488, 895362, 953640, 1033110, 1193816, 1239732, 1343043, 1377480, 1492270, 1549665, 1790724, 2066220, 2238405, 2479464, 2686086, 2984540, 3099330, 3581448, 4029129, 4132440, 4476810, 5372172, 5969080, 6198660, 6715215, 8058258, 8953620, 10744344, 12397320, 13430430, 16116516, 17907240, 20145645, 26860860, 32233032, 40291290, 53721720, 80582580, 161165160]

約数ペア:

[(1, 161165160), (2, 80582580), (3, 53721720), (4, 40291290), (5, 32233032), (6, 26860860), (8, 20145645), (9, 17907240), (10, 16116516), (12, 13430430), (13, 12397320), (15, 10744344), (18, 8953620), (20, 8058258), (24, 6715215), (26, 6198660), (27, 5969080), (30, 5372172), (36, 4476810), (39, 4132440), (40, 4029129), (45, 3581448), (52, 3099330), (54, 2984540), (60, 2686086), (65, 2479464), (72, 2238405), (78, 2066220), (90, 1790724), (104, 1549665), (108, 1492270), (117, 1377480), (120, 1343043), (130, 1239732), (135, 1193816), (156, 1033110), (169, 953640), (180, 895362), (195, 826488), (216, 746135), (234, 688740), (260, 619866), (270, 596908), (312, 516555), (338, 476820), (351, 459160), (360, 447681), (390, 413244), (468, 344370), (507, 317880), (520, 309933), (540, 298454), (585, 275496), (676, 238410), (702, 229580), (780, 206622), (845, 190728), (883, 182520), (936, 172185), (1014, 158940), (1080, 149227), (1170, 137748), (1352, 119205), (1404, 114790), (1521, 105960), (1560, 103311), (1690, 95364), (1755, 91832), (1766, 91260), (2028, 79470), (2340, 68874), (2535, 63576), (2649, 60840), (2808, 57395), (3042, 52980), (3380, 47682), (3510, 45916), (3532, 45630), (4056, 39735), (4415, 36504), (4563, 35320), (4680, 34437), (5070, 31788), (5298, 30420), (6084, 26490), (6760, 23841), (7020, 22958), (7064, 22815), (7605, 21192), (7947, 20280), (8830, 18252), (9126, 17660), (10140, 15894), (10596, 15210), (11479, 14040), (12168, 13245)]