131943240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 509778360

約数和(自身を除く): 377835120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 121, 130, 132, 143, 156, 165, 180, 195, 198, 220, 233, 234, 242, 260, 264, 286, 312, 330, 360, 363, 390, 396, 429, 440, 466, 468, 484, 495, 520, 572, 585, 605, 660, 699, 715, 726, 780, 792, 858, 932, 936, 968, 990, 1089, 1144, 1165, 1170, 1210, 1287, 1320, 1398, 1430, 1452, 1560, 1573, 1716, 1815, 1864, 1980, 2097, 2145, 2178, 2330, 2340, 2420, 2563, 2574, 2796, 2860, 2904, 3029, 3146, 3432, 3495, 3630, 3960, 4194, 4290, 4356, 4660, 4680, 4719, 4840, 5126, 5148, 5445, 5592, 5720, 6058, 6292, 6435, 6990, 7260, 7689, 7865, 8388, 8580, 8712, 9087, 9320, 9438, 10252, 10296, 10485, 10890, 12116, 12584, 12815, 12870, 13980, 14157, 14520, 15145, 15378, 15730, 16776, 17160, 18174, 18876, 20504, 20970, 21780, 23067, 23595, 24232, 25630, 25740, 27261, 27960, 28193, 28314, 30290, 30756, 31460, 33319, 36348, 37752, 38445, 41940, 43560, 45435, 46134, 47190, 51260, 51480, 54522, 56386, 56628, 60580, 61512, 62920, 66638, 70785, 72696, 76890, 83880, 84579, 90870, 92268, 94380, 99957, 102520, 109044, 112772, 113256, 115335, 121160, 133276, 136305, 140965, 141570, 153780, 166595, 169158, 181740, 184536, 188760, 199914, 218088, 225544, 230670, 253737, 266552, 272610, 281930, 283140, 299871, 307560, 333190, 338316, 363480, 366509, 399828, 422895, 461340, 499785, 507474, 545220, 563860, 566280, 599742, 666380, 676632, 733018, 799656, 845790, 922680, 999570, 1014948, 1090440, 1099527, 1127720, 1199484, 1268685, 1332760, 1466036, 1499355, 1691580, 1832545, 1999140, 2029896, 2199054, 2398968, 2537370, 2932072, 2998710, 3298581, 3383160, 3665090, 3998280, 4398108, 5074740, 5497635, 5997420, 6597162, 7330180, 8796216, 10149480, 10995270, 11994840, 13194324, 14660360, 16492905, 21990540, 26388648, 32985810, 43981080, 65971620, 131943240]

約数ペア:

[(1, 131943240), (2, 65971620), (3, 43981080), (4, 32985810), (5, 26388648), (6, 21990540), (8, 16492905), (9, 14660360), (10, 13194324), (11, 11994840), (12, 10995270), (13, 10149480), (15, 8796216), (18, 7330180), (20, 6597162), (22, 5997420), (24, 5497635), (26, 5074740), (30, 4398108), (33, 3998280), (36, 3665090), (39, 3383160), (40, 3298581), (44, 2998710), (45, 2932072), (52, 2537370), (55, 2398968), (60, 2199054), (65, 2029896), (66, 1999140), (72, 1832545), (78, 1691580), (88, 1499355), (90, 1466036), (99, 1332760), (104, 1268685), (110, 1199484), (117, 1127720), (120, 1099527), (121, 1090440), (130, 1014948), (132, 999570), (143, 922680), (156, 845790), (165, 799656), (180, 733018), (195, 676632), (198, 666380), (220, 599742), (233, 566280), (234, 563860), (242, 545220), (260, 507474), (264, 499785), (286, 461340), (312, 422895), (330, 399828), (360, 366509), (363, 363480), (390, 338316), (396, 333190), (429, 307560), (440, 299871), (466, 283140), (468, 281930), (484, 272610), (495, 266552), (520, 253737), (572, 230670), (585, 225544), (605, 218088), (660, 199914), (699, 188760), (715, 184536), (726, 181740), (780, 169158), (792, 166595), (858, 153780), (932, 141570), (936, 140965), (968, 136305), (990, 133276), (1089, 121160), (1144, 115335), (1165, 113256), (1170, 112772), (1210, 109044), (1287, 102520), (1320, 99957), (1398, 94380), (1430, 92268), (1452, 90870), (1560, 84579), (1573, 83880), (1716, 76890), (1815, 72696), (1864, 70785), (1980, 66638), (2097, 62920), (2145, 61512), (2178, 60580), (2330, 56628), (2340, 56386), (2420, 54522), (2563, 51480), (2574, 51260), (2796, 47190), (2860, 46134), (2904, 45435), (3029, 43560), (3146, 41940), (3432, 38445), (3495, 37752), (3630, 36348), (3960, 33319), (4194, 31460), (4290, 30756), (4356, 30290), (4660, 28314), (4680, 28193), (4719, 27960), (4840, 27261), (5126, 25740), (5148, 25630), (5445, 24232), (5592, 23595), (5720, 23067), (6058, 21780), (6292, 20970), (6435, 20504), (6990, 18876), (7260, 18174), (7689, 17160), (7865, 16776), (8388, 15730), (8580, 15378), (8712, 15145), (9087, 14520), (9320, 14157), (9438, 13980), (10252, 12870), (10296, 12815), (10485, 12584), (10890, 12116)]