153639720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 570931200

約数和(自身を除く): 417291480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 353, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 706, 744, 780, 806, 837, 930, 936, 1059, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1412, 1560, 1612, 1674, 1755, 1765, 1860, 2015, 2118, 2232, 2340, 2418, 2790, 2808, 2824, 3177, 3224, 3348, 3510, 3530, 3627, 3720, 4030, 4185, 4236, 4589, 4680, 4836, 5295, 5580, 6045, 6354, 6696, 7020, 7060, 7254, 8060, 8370, 8472, 9178, 9531, 9672, 10590, 10881, 10943, 11160, 12090, 12708, 13767, 14040, 14120, 14508, 15885, 16120, 16740, 18135, 18356, 19062, 21180, 21762, 21886, 22945, 24180, 25416, 27534, 29016, 31770, 32829, 33480, 36270, 36712, 38124, 41301, 42360, 43524, 43772, 45890, 47655, 48360, 54405, 54715, 55068, 63540, 65658, 68835, 72540, 76248, 82602, 87048, 87544, 91780, 95310, 98487, 108810, 109430, 110136, 123903, 127080, 131316, 137670, 142259, 145080, 164145, 165204, 183560, 190620, 196974, 206505, 217620, 218860, 247806, 262632, 275340, 284518, 295461, 328290, 330408, 381240, 393948, 413010, 426777, 435240, 437720, 492435, 495612, 550680, 569036, 590922, 619515, 656580, 711295, 787896, 826020, 853554, 984870, 991224, 1138072, 1181844, 1239030, 1280331, 1313160, 1422590, 1477305, 1652040, 1707108, 1969740, 2133885, 2363688, 2478060, 2560662, 2845180, 2954610, 3414216, 3840993, 3939480, 4267770, 4956120, 5121324, 5690360, 5909220, 6401655, 7681986, 8535540, 10242648, 11818440, 12803310, 15363972, 17071080, 19204965, 25606620, 30727944, 38409930, 51213240, 76819860, 153639720]

約数ペア:

[(1, 153639720), (2, 76819860), (3, 51213240), (4, 38409930), (5, 30727944), (6, 25606620), (8, 19204965), (9, 17071080), (10, 15363972), (12, 12803310), (13, 11818440), (15, 10242648), (18, 8535540), (20, 7681986), (24, 6401655), (26, 5909220), (27, 5690360), (30, 5121324), (31, 4956120), (36, 4267770), (39, 3939480), (40, 3840993), (45, 3414216), (52, 2954610), (54, 2845180), (60, 2560662), (62, 2478060), (65, 2363688), (72, 2133885), (78, 1969740), (90, 1707108), (93, 1652040), (104, 1477305), (108, 1422590), (117, 1313160), (120, 1280331), (124, 1239030), (130, 1181844), (135, 1138072), (155, 991224), (156, 984870), (180, 853554), (186, 826020), (195, 787896), (216, 711295), (234, 656580), (248, 619515), (260, 590922), (270, 569036), (279, 550680), (310, 495612), (312, 492435), (351, 437720), (353, 435240), (360, 426777), (372, 413010), (390, 393948), (403, 381240), (465, 330408), (468, 328290), (520, 295461), (540, 284518), (558, 275340), (585, 262632), (620, 247806), (702, 218860), (706, 217620), (744, 206505), (780, 196974), (806, 190620), (837, 183560), (930, 165204), (936, 164145), (1059, 145080), (1080, 142259), (1116, 137670), (1170, 131316), (1209, 127080), (1240, 123903), (1395, 110136), (1404, 109430), (1412, 108810), (1560, 98487), (1612, 95310), (1674, 91780), (1755, 87544), (1765, 87048), (1860, 82602), (2015, 76248), (2118, 72540), (2232, 68835), (2340, 65658), (2418, 63540), (2790, 55068), (2808, 54715), (2824, 54405), (3177, 48360), (3224, 47655), (3348, 45890), (3510, 43772), (3530, 43524), (3627, 42360), (3720, 41301), (4030, 38124), (4185, 36712), (4236, 36270), (4589, 33480), (4680, 32829), (4836, 31770), (5295, 29016), (5580, 27534), (6045, 25416), (6354, 24180), (6696, 22945), (7020, 21886), (7060, 21762), (7254, 21180), (8060, 19062), (8370, 18356), (8472, 18135), (9178, 16740), (9531, 16120), (9672, 15885), (10590, 14508), (10881, 14120), (10943, 14040), (11160, 13767), (12090, 12708)]