390985920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2$

素因数の和:157

約数の個数: 336

約数和(自身を含む): 1511015520

約数和(自身を除く): 1120029600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 59, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 118, 120, 130, 135, 144, 156, 160, 177, 180, 192, 195, 208, 216, 234, 236, 240, 260, 270, 288, 295, 312, 320, 351, 354, 360, 390, 416, 432, 468, 472, 480, 520, 531, 540, 576, 585, 590, 624, 702, 708, 720, 767, 780, 832, 864, 885, 936, 944, 960, 1040, 1062, 1080, 1170, 1180, 1248, 1404, 1416, 1440, 1534, 1560, 1593, 1728, 1755, 1770, 1872, 1888, 2080, 2124, 2160, 2301, 2340, 2360, 2496, 2655, 2808, 2832, 2880, 3068, 3120, 3186, 3481, 3510, 3540, 3744, 3776, 3835, 4160, 4248, 4320, 4602, 4680, 4720, 5310, 5616, 5664, 6136, 6240, 6372, 6903, 6962, 7020, 7080, 7488, 7670, 7965, 8496, 8640, 9204, 9360, 9440, 10443, 10620, 11232, 11328, 11505, 12272, 12480, 12744, 13806, 13924, 14040, 14160, 15340, 15930, 16992, 17405, 18408, 18720, 18880, 20709, 20886, 21240, 22464, 23010, 24544, 25488, 27612, 27848, 28080, 28320, 30680, 31329, 31860, 33984, 34515, 34810, 36816, 37440, 41418, 41772, 42480, 45253, 46020, 49088, 50976, 52215, 55224, 55696, 56160, 56640, 61360, 62658, 63720, 69030, 69620, 73632, 82836, 83544, 84960, 90506, 92040, 93987, 101952, 103545, 104430, 110448, 111392, 112320, 122720, 125316, 127440, 135759, 138060, 139240, 147264, 156645, 165672, 167088, 169920, 181012, 184080, 187974, 207090, 208860, 220896, 222784, 226265, 245440, 250632, 254880, 271518, 276120, 278480, 313290, 331344, 334176, 362024, 368160, 375948, 407277, 414180, 417720, 441792, 452530, 469935, 501264, 509760, 543036, 552240, 556960, 626580, 662688, 668352, 678795, 724048, 736320, 751896, 814554, 828360, 835440, 905060, 939870, 1002528, 1086072, 1104480, 1113920, 1221831, 1253160, 1325376, 1357590, 1448096, 1503792, 1629108, 1656720, 1670880, 1810120, 1879740, 2005056, 2036385, 2172144, 2208960, 2443662, 2506320, 2715180, 2896192, 3007584, 3258216, 3313440, 3341760, 3620240, 3759480, 4072770, 4344288, 4887324, 5012640, 5430360, 6015168, 6109155, 6516432, 6626880, 7240480, 7518960, 8145540, 8688576, 9774648, 10025280, 10860720, 12218310, 13032864, 14480960, 15037920, 16291080, 19549296, 21721440, 24436620, 26065728, 30075840, 32582160, 39098592, 43442880, 48873240, 65164320, 78197184, 97746480, 130328640, 195492960, 390985920]

約数ペア:

[(1, 390985920), (2, 195492960), (3, 130328640), (4, 97746480), (5, 78197184), (6, 65164320), (8, 48873240), (9, 43442880), (10, 39098592), (12, 32582160), (13, 30075840), (15, 26065728), (16, 24436620), (18, 21721440), (20, 19549296), (24, 16291080), (26, 15037920), (27, 14480960), (30, 13032864), (32, 12218310), (36, 10860720), (39, 10025280), (40, 9774648), (45, 8688576), (48, 8145540), (52, 7518960), (54, 7240480), (59, 6626880), (60, 6516432), (64, 6109155), (65, 6015168), (72, 5430360), (78, 5012640), (80, 4887324), (90, 4344288), (96, 4072770), (104, 3759480), (108, 3620240), (117, 3341760), (118, 3313440), (120, 3258216), (130, 3007584), (135, 2896192), (144, 2715180), (156, 2506320), (160, 2443662), (177, 2208960), (180, 2172144), (192, 2036385), (195, 2005056), (208, 1879740), (216, 1810120), (234, 1670880), (236, 1656720), (240, 1629108), (260, 1503792), (270, 1448096), (288, 1357590), (295, 1325376), (312, 1253160), (320, 1221831), (351, 1113920), (354, 1104480), (360, 1086072), (390, 1002528), (416, 939870), (432, 905060), (468, 835440), (472, 828360), (480, 814554), (520, 751896), (531, 736320), (540, 724048), (576, 678795), (585, 668352), (590, 662688), (624, 626580), (702, 556960), (708, 552240), (720, 543036), (767, 509760), (780, 501264), (832, 469935), (864, 452530), (885, 441792), (936, 417720), (944, 414180), (960, 407277), (1040, 375948), (1062, 368160), (1080, 362024), (1170, 334176), (1180, 331344), (1248, 313290), (1404, 278480), (1416, 276120), (1440, 271518), (1534, 254880), (1560, 250632), (1593, 245440), (1728, 226265), (1755, 222784), (1770, 220896), (1872, 208860), (1888, 207090), (2080, 187974), (2124, 184080), (2160, 181012), (2301, 169920), (2340, 167088), (2360, 165672), (2496, 156645), (2655, 147264), (2808, 139240), (2832, 138060), (2880, 135759), (3068, 127440), (3120, 125316), (3186, 122720), (3481, 112320), (3510, 111392), (3540, 110448), (3744, 104430), (3776, 103545), (3835, 101952), (4160, 93987), (4248, 92040), (4320, 90506), (4602, 84960), (4680, 83544), (4720, 82836), (5310, 73632), (5616, 69620), (5664, 69030), (6136, 63720), (6240, 62658), (6372, 61360), (6903, 56640), (6962, 56160), (7020, 55696), (7080, 55224), (7488, 52215), (7670, 50976), (7965, 49088), (8496, 46020), (8640, 45253), (9204, 42480), (9360, 41772), (9440, 41418), (10443, 37440), (10620, 36816), (11232, 34810), (11328, 34515), (11505, 33984), (12272, 31860), (12480, 31329), (12744, 30680), (13806, 28320), (13924, 28080), (14040, 27848), (14160, 27612), (15340, 25488), (15930, 24544), (16992, 23010), (17405, 22464), (18408, 21240), (18720, 20886), (18880, 20709)]