157368660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 493807104

約数和(自身を除く): 336438444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 53, 60, 68, 71, 82, 85, 102, 106, 123, 142, 159, 164, 170, 204, 205, 212, 213, 246, 255, 265, 284, 318, 340, 355, 410, 426, 492, 510, 530, 615, 636, 697, 710, 795, 820, 852, 901, 1020, 1060, 1065, 1207, 1230, 1394, 1420, 1590, 1802, 2091, 2130, 2173, 2414, 2460, 2703, 2788, 2911, 3180, 3485, 3604, 3621, 3763, 4182, 4260, 4346, 4505, 4828, 5406, 5822, 6035, 6519, 6970, 7242, 7526, 8364, 8692, 8733, 9010, 10455, 10812, 10865, 11289, 11644, 12070, 13038, 13515, 13940, 14484, 14555, 15052, 17466, 18020, 18105, 18815, 20910, 21730, 22578, 24140, 26076, 27030, 29110, 32595, 34932, 36210, 36941, 37630, 41820, 43460, 43665, 45156, 49487, 54060, 56445, 58220, 63971, 65190, 72420, 73882, 75260, 87330, 98974, 110823, 112890, 127942, 130380, 147764, 148461, 154283, 174660, 184705, 191913, 197948, 221646, 225780, 247435, 255884, 296922, 308566, 319855, 369410, 383826, 443292, 462849, 494870, 554115, 593844, 617132, 639710, 738820, 742305, 767652, 771415, 925698, 959565, 989740, 1108230, 1279420, 1484610, 1542830, 1851396, 1919130, 2216460, 2314245, 2622811, 2969220, 3085660, 3838260, 4628490, 5245622, 7868433, 9256980, 10491244, 13114055, 15736866, 26228110, 31473732, 39342165, 52456220, 78684330, 157368660]

約数ペア:

[(1, 157368660), (2, 78684330), (3, 52456220), (4, 39342165), (5, 31473732), (6, 26228110), (10, 15736866), (12, 13114055), (15, 10491244), (17, 9256980), (20, 7868433), (30, 5245622), (34, 4628490), (41, 3838260), (51, 3085660), (53, 2969220), (60, 2622811), (68, 2314245), (71, 2216460), (82, 1919130), (85, 1851396), (102, 1542830), (106, 1484610), (123, 1279420), (142, 1108230), (159, 989740), (164, 959565), (170, 925698), (204, 771415), (205, 767652), (212, 742305), (213, 738820), (246, 639710), (255, 617132), (265, 593844), (284, 554115), (318, 494870), (340, 462849), (355, 443292), (410, 383826), (426, 369410), (492, 319855), (510, 308566), (530, 296922), (615, 255884), (636, 247435), (697, 225780), (710, 221646), (795, 197948), (820, 191913), (852, 184705), (901, 174660), (1020, 154283), (1060, 148461), (1065, 147764), (1207, 130380), (1230, 127942), (1394, 112890), (1420, 110823), (1590, 98974), (1802, 87330), (2091, 75260), (2130, 73882), (2173, 72420), (2414, 65190), (2460, 63971), (2703, 58220), (2788, 56445), (2911, 54060), (3180, 49487), (3485, 45156), (3604, 43665), (3621, 43460), (3763, 41820), (4182, 37630), (4260, 36941), (4346, 36210), (4505, 34932), (4828, 32595), (5406, 29110), (5822, 27030), (6035, 26076), (6519, 24140), (6970, 22578), (7242, 21730), (7526, 20910), (8364, 18815), (8692, 18105), (8733, 18020), (9010, 17466), (10455, 15052), (10812, 14555), (10865, 14484), (11289, 13940), (11644, 13515), (12070, 13038)]