137895840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 513729216

約数和(自身を除く): 375833376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 43, 45, 48, 51, 60, 68, 72, 80, 85, 86, 90, 96, 102, 120, 129, 131, 136, 144, 153, 160, 170, 172, 180, 204, 215, 240, 255, 258, 262, 272, 288, 306, 340, 344, 360, 387, 393, 408, 430, 480, 510, 516, 524, 544, 612, 645, 655, 680, 688, 720, 731, 765, 774, 786, 816, 860, 1020, 1032, 1048, 1179, 1224, 1290, 1310, 1360, 1376, 1440, 1462, 1530, 1548, 1572, 1632, 1720, 1935, 1965, 2040, 2064, 2096, 2193, 2227, 2358, 2448, 2580, 2620, 2720, 2924, 3060, 3096, 3144, 3440, 3655, 3870, 3930, 4080, 4128, 4192, 4386, 4454, 4716, 4896, 5160, 5240, 5633, 5848, 5895, 6120, 6192, 6288, 6579, 6681, 6880, 7310, 7740, 7860, 8160, 8772, 8908, 9432, 10320, 10480, 10965, 11135, 11266, 11696, 11790, 12240, 12384, 12576, 13158, 13362, 14620, 15480, 15720, 16899, 17544, 17816, 18864, 20043, 20640, 20960, 21930, 22270, 22532, 23392, 23580, 24480, 26316, 26724, 28165, 29240, 30960, 31440, 32895, 33405, 33798, 35088, 35632, 37728, 40086, 43860, 44540, 45064, 47160, 50697, 52632, 53448, 56330, 58480, 61920, 62880, 65790, 66810, 67596, 70176, 71264, 80172, 84495, 87720, 89080, 90128, 94320, 95761, 100215, 101394, 105264, 106896, 112660, 116960, 131580, 133620, 135192, 160344, 168990, 175440, 178160, 180256, 188640, 191522, 200430, 202788, 210528, 213792, 225320, 253485, 263160, 267240, 270384, 287283, 320688, 337980, 350880, 356320, 383044, 400860, 405576, 450640, 478805, 506970, 526320, 534480, 540768, 574566, 641376, 675960, 766088, 801720, 811152, 861849, 901280, 957610, 1013940, 1052640, 1068960, 1149132, 1351920, 1436415, 1532176, 1603440, 1622304, 1723698, 1915220, 2027880, 2298264, 2703840, 2872830, 3064352, 3206880, 3447396, 3830440, 4055760, 4309245, 4596528, 5745660, 6894792, 7660880, 8111520, 8618490, 9193056, 11491320, 13789584, 15321760, 17236980, 22982640, 27579168, 34473960, 45965280, 68947920, 137895840]

約数ペア:

[(1, 137895840), (2, 68947920), (3, 45965280), (4, 34473960), (5, 27579168), (6, 22982640), (8, 17236980), (9, 15321760), (10, 13789584), (12, 11491320), (15, 9193056), (16, 8618490), (17, 8111520), (18, 7660880), (20, 6894792), (24, 5745660), (30, 4596528), (32, 4309245), (34, 4055760), (36, 3830440), (40, 3447396), (43, 3206880), (45, 3064352), (48, 2872830), (51, 2703840), (60, 2298264), (68, 2027880), (72, 1915220), (80, 1723698), (85, 1622304), (86, 1603440), (90, 1532176), (96, 1436415), (102, 1351920), (120, 1149132), (129, 1068960), (131, 1052640), (136, 1013940), (144, 957610), (153, 901280), (160, 861849), (170, 811152), (172, 801720), (180, 766088), (204, 675960), (215, 641376), (240, 574566), (255, 540768), (258, 534480), (262, 526320), (272, 506970), (288, 478805), (306, 450640), (340, 405576), (344, 400860), (360, 383044), (387, 356320), (393, 350880), (408, 337980), (430, 320688), (480, 287283), (510, 270384), (516, 267240), (524, 263160), (544, 253485), (612, 225320), (645, 213792), (655, 210528), (680, 202788), (688, 200430), (720, 191522), (731, 188640), (765, 180256), (774, 178160), (786, 175440), (816, 168990), (860, 160344), (1020, 135192), (1032, 133620), (1048, 131580), (1179, 116960), (1224, 112660), (1290, 106896), (1310, 105264), (1360, 101394), (1376, 100215), (1440, 95761), (1462, 94320), (1530, 90128), (1548, 89080), (1572, 87720), (1632, 84495), (1720, 80172), (1935, 71264), (1965, 70176), (2040, 67596), (2064, 66810), (2096, 65790), (2193, 62880), (2227, 61920), (2358, 58480), (2448, 56330), (2580, 53448), (2620, 52632), (2720, 50697), (2924, 47160), (3060, 45064), (3096, 44540), (3144, 43860), (3440, 40086), (3655, 37728), (3870, 35632), (3930, 35088), (4080, 33798), (4128, 33405), (4192, 32895), (4386, 31440), (4454, 30960), (4716, 29240), (4896, 28165), (5160, 26724), (5240, 26316), (5633, 24480), (5848, 23580), (5895, 23392), (6120, 22532), (6192, 22270), (6288, 21930), (6579, 20960), (6681, 20640), (6880, 20043), (7310, 18864), (7740, 17816), (7860, 17544), (8160, 16899), (8772, 15720), (8908, 15480), (9432, 14620), (10320, 13362), (10480, 13158), (10965, 12576), (11135, 12384), (11266, 12240), (11696, 11790)]