163117920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1197

約数の個数: 192

約数和(自身を含む): 601413120

約数和(自身を除く): 438295200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 1032, 1120, 1129, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 2064, 2258, 2408, 2580, 3010, 3360, 3387, 3440, 3612, 4128, 4515, 4516, 4816, 5160, 5645, 6020, 6774, 6880, 7224, 7903, 9030, 9032, 9632, 10320, 11290, 12040, 13548, 14448, 15806, 16935, 18060, 18064, 20640, 22580, 23709, 24080, 27096, 28896, 31612, 33870, 36120, 36128, 39515, 45160, 47418, 48160, 48547, 54192, 63224, 67740, 72240, 79030, 90320, 94836, 97094, 108384, 118545, 126448, 135480, 144480, 145641, 158060, 180640, 189672, 194188, 237090, 242735, 252896, 270960, 291282, 316120, 339829, 379344, 388376, 474180, 485470, 541920, 582564, 632240, 679658, 728205, 758688, 776752, 948360, 970940, 1019487, 1165128, 1264480, 1359316, 1456410, 1553504, 1699145, 1896720, 1941880, 2038974, 2330256, 2718632, 2912820, 3398290, 3793440, 3883760, 4077948, 4660512, 5097435, 5437264, 5825640, 6796580, 7767520, 8155896, 10194870, 10874528, 11651280, 13593160, 16311792, 20389740, 23302560, 27186320, 32623584, 40779480, 54372640, 81558960, 163117920]

約数ペア:

[(1, 163117920), (2, 81558960), (3, 54372640), (4, 40779480), (5, 32623584), (6, 27186320), (7, 23302560), (8, 20389740), (10, 16311792), (12, 13593160), (14, 11651280), (15, 10874528), (16, 10194870), (20, 8155896), (21, 7767520), (24, 6796580), (28, 5825640), (30, 5437264), (32, 5097435), (35, 4660512), (40, 4077948), (42, 3883760), (43, 3793440), (48, 3398290), (56, 2912820), (60, 2718632), (70, 2330256), (80, 2038974), (84, 1941880), (86, 1896720), (96, 1699145), (105, 1553504), (112, 1456410), (120, 1359316), (129, 1264480), (140, 1165128), (160, 1019487), (168, 970940), (172, 948360), (210, 776752), (215, 758688), (224, 728205), (240, 679658), (258, 632240), (280, 582564), (301, 541920), (336, 485470), (344, 474180), (420, 388376), (430, 379344), (480, 339829), (516, 316120), (560, 291282), (602, 270960), (645, 252896), (672, 242735), (688, 237090), (840, 194188), (860, 189672), (903, 180640), (1032, 158060), (1120, 145641), (1129, 144480), (1204, 135480), (1290, 126448), (1376, 118545), (1505, 108384), (1680, 97094), (1720, 94836), (1806, 90320), (2064, 79030), (2258, 72240), (2408, 67740), (2580, 63224), (3010, 54192), (3360, 48547), (3387, 48160), (3440, 47418), (3612, 45160), (4128, 39515), (4515, 36128), (4516, 36120), (4816, 33870), (5160, 31612), (5645, 28896), (6020, 27096), (6774, 24080), (6880, 23709), (7224, 22580), (7903, 20640), (9030, 18064), (9032, 18060), (9632, 16935), (10320, 15806), (11290, 14448), (12040, 13548)]