392314440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 256

約数和(自身を含む): 1445713920

約数和(自身を除く): 1053399480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 83, 84, 85, 102, 105, 119, 120, 136, 140, 166, 168, 170, 204, 210, 238, 249, 255, 280, 331, 332, 340, 357, 408, 415, 420, 476, 498, 510, 581, 595, 662, 664, 680, 714, 830, 840, 952, 993, 996, 1020, 1162, 1190, 1245, 1324, 1411, 1428, 1655, 1660, 1743, 1785, 1986, 1992, 2040, 2317, 2324, 2380, 2490, 2648, 2822, 2856, 2905, 3310, 3320, 3486, 3570, 3972, 4233, 4634, 4648, 4760, 4965, 4980, 5627, 5644, 5810, 6620, 6951, 6972, 7055, 7140, 7944, 8466, 8715, 9268, 9877, 9930, 9960, 11254, 11288, 11585, 11620, 13240, 13902, 13944, 14110, 14280, 16881, 16932, 17430, 18536, 19754, 19860, 21165, 22508, 23170, 23240, 27473, 27804, 28135, 28220, 29631, 33762, 33864, 34755, 34860, 39389, 39508, 39720, 42330, 45016, 46340, 49385, 54946, 55608, 56270, 56440, 59262, 67524, 69510, 69720, 78778, 79016, 82419, 84405, 84660, 92680, 98770, 109892, 112540, 118167, 118524, 135048, 137365, 139020, 148155, 157556, 164838, 168810, 169320, 192311, 196945, 197540, 219784, 225080, 236334, 237048, 274730, 278040, 296310, 315112, 329676, 337620, 384622, 393890, 395080, 412095, 467041, 472668, 549460, 576933, 590835, 592620, 659352, 675240, 769244, 787780, 824190, 934082, 945336, 961555, 1098920, 1153866, 1181670, 1185240, 1401123, 1538488, 1575560, 1648380, 1868164, 1923110, 2307732, 2335205, 2363340, 2802246, 2884665, 3269287, 3296760, 3736328, 3846220, 4615464, 4670410, 4726680, 5604492, 5769330, 6538574, 7005615, 7692440, 9340820, 9807861, 11208984, 11538660, 13077148, 14011230, 16346435, 18681640, 19615722, 23077320, 26154296, 28022460, 32692870, 39231444, 49039305, 56044920, 65385740, 78462888, 98078610, 130771480, 196157220, 392314440]

約数ペア:

[(1, 392314440), (2, 196157220), (3, 130771480), (4, 98078610), (5, 78462888), (6, 65385740), (7, 56044920), (8, 49039305), (10, 39231444), (12, 32692870), (14, 28022460), (15, 26154296), (17, 23077320), (20, 19615722), (21, 18681640), (24, 16346435), (28, 14011230), (30, 13077148), (34, 11538660), (35, 11208984), (40, 9807861), (42, 9340820), (51, 7692440), (56, 7005615), (60, 6538574), (68, 5769330), (70, 5604492), (83, 4726680), (84, 4670410), (85, 4615464), (102, 3846220), (105, 3736328), (119, 3296760), (120, 3269287), (136, 2884665), (140, 2802246), (166, 2363340), (168, 2335205), (170, 2307732), (204, 1923110), (210, 1868164), (238, 1648380), (249, 1575560), (255, 1538488), (280, 1401123), (331, 1185240), (332, 1181670), (340, 1153866), (357, 1098920), (408, 961555), (415, 945336), (420, 934082), (476, 824190), (498, 787780), (510, 769244), (581, 675240), (595, 659352), (662, 592620), (664, 590835), (680, 576933), (714, 549460), (830, 472668), (840, 467041), (952, 412095), (993, 395080), (996, 393890), (1020, 384622), (1162, 337620), (1190, 329676), (1245, 315112), (1324, 296310), (1411, 278040), (1428, 274730), (1655, 237048), (1660, 236334), (1743, 225080), (1785, 219784), (1986, 197540), (1992, 196945), (2040, 192311), (2317, 169320), (2324, 168810), (2380, 164838), (2490, 157556), (2648, 148155), (2822, 139020), (2856, 137365), (2905, 135048), (3310, 118524), (3320, 118167), (3486, 112540), (3570, 109892), (3972, 98770), (4233, 92680), (4634, 84660), (4648, 84405), (4760, 82419), (4965, 79016), (4980, 78778), (5627, 69720), (5644, 69510), (5810, 67524), (6620, 59262), (6951, 56440), (6972, 56270), (7055, 55608), (7140, 54946), (7944, 49385), (8466, 46340), (8715, 45016), (9268, 42330), (9877, 39720), (9930, 39508), (9960, 39389), (11254, 34860), (11288, 34755), (11585, 33864), (11620, 33762), (13240, 29631), (13902, 28220), (13944, 28135), (14110, 27804), (14280, 27473), (16881, 23240), (16932, 23170), (17430, 22508), (18536, 21165), (19754, 19860)]