385741200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 240

約数和(自身を含む): 1351857920

約数和(自身を除く): 966116720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 79, 80, 100, 104, 120, 130, 150, 156, 158, 195, 200, 208, 237, 240, 260, 300, 312, 313, 316, 325, 390, 395, 400, 474, 520, 600, 624, 626, 632, 650, 780, 790, 939, 948, 975, 1027, 1040, 1185, 1200, 1252, 1264, 1300, 1560, 1565, 1580, 1878, 1896, 1950, 1975, 2054, 2370, 2504, 2600, 3081, 3120, 3130, 3160, 3756, 3792, 3900, 3950, 4069, 4108, 4695, 4740, 5008, 5135, 5200, 5925, 6162, 6260, 6320, 7512, 7800, 7825, 7900, 8138, 8216, 9390, 9480, 10270, 11850, 12207, 12324, 12520, 15024, 15405, 15600, 15650, 15800, 16276, 16432, 18780, 18960, 20345, 20540, 23475, 23700, 24414, 24648, 24727, 25040, 25675, 30810, 31300, 31600, 32552, 37560, 40690, 41080, 46950, 47400, 48828, 49296, 49454, 51350, 61035, 61620, 62600, 65104, 74181, 75120, 77025, 81380, 82160, 93900, 94800, 97656, 98908, 101725, 102700, 122070, 123240, 123635, 125200, 148362, 154050, 162760, 187800, 195312, 197816, 203450, 205400, 244140, 246480, 247270, 296724, 305175, 308100, 321451, 325520, 370905, 375600, 395632, 406900, 410800, 488280, 494540, 593448, 610350, 616200, 618175, 642902, 741810, 813800, 964353, 976560, 989080, 1186896, 1220700, 1232400, 1236350, 1285804, 1483620, 1607255, 1627600, 1854525, 1928706, 1978160, 2441400, 2472700, 2571608, 2967240, 3214510, 3709050, 3857412, 4821765, 4882800, 4945400, 5143216, 5934480, 6429020, 7418100, 7714824, 8036275, 9643530, 9890800, 12858040, 14836200, 15429648, 16072550, 19287060, 24108825, 25716080, 29672400, 32145100, 38574120, 48217650, 64290200, 77148240, 96435300, 128580400, 192870600, 385741200]

約数ペア:

[(1, 385741200), (2, 192870600), (3, 128580400), (4, 96435300), (5, 77148240), (6, 64290200), (8, 48217650), (10, 38574120), (12, 32145100), (13, 29672400), (15, 25716080), (16, 24108825), (20, 19287060), (24, 16072550), (25, 15429648), (26, 14836200), (30, 12858040), (39, 9890800), (40, 9643530), (48, 8036275), (50, 7714824), (52, 7418100), (60, 6429020), (65, 5934480), (75, 5143216), (78, 4945400), (79, 4882800), (80, 4821765), (100, 3857412), (104, 3709050), (120, 3214510), (130, 2967240), (150, 2571608), (156, 2472700), (158, 2441400), (195, 1978160), (200, 1928706), (208, 1854525), (237, 1627600), (240, 1607255), (260, 1483620), (300, 1285804), (312, 1236350), (313, 1232400), (316, 1220700), (325, 1186896), (390, 989080), (395, 976560), (400, 964353), (474, 813800), (520, 741810), (600, 642902), (624, 618175), (626, 616200), (632, 610350), (650, 593448), (780, 494540), (790, 488280), (939, 410800), (948, 406900), (975, 395632), (1027, 375600), (1040, 370905), (1185, 325520), (1200, 321451), (1252, 308100), (1264, 305175), (1300, 296724), (1560, 247270), (1565, 246480), (1580, 244140), (1878, 205400), (1896, 203450), (1950, 197816), (1975, 195312), (2054, 187800), (2370, 162760), (2504, 154050), (2600, 148362), (3081, 125200), (3120, 123635), (3130, 123240), (3160, 122070), (3756, 102700), (3792, 101725), (3900, 98908), (3950, 97656), (4069, 94800), (4108, 93900), (4695, 82160), (4740, 81380), (5008, 77025), (5135, 75120), (5200, 74181), (5925, 65104), (6162, 62600), (6260, 61620), (6320, 61035), (7512, 51350), (7800, 49454), (7825, 49296), (7900, 48828), (8138, 47400), (8216, 46950), (9390, 41080), (9480, 40690), (10270, 37560), (11850, 32552), (12207, 31600), (12324, 31300), (12520, 30810), (15024, 25675), (15405, 25040), (15600, 24727), (15650, 24648), (15800, 24414), (16276, 23700), (16432, 23475), (18780, 20540), (18960, 20345)]