385689360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 320

約数和(自身を含む): 1477048320

約数和(自身を除く): 1091358960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 43, 48, 56, 57, 60, 70, 76, 80, 84, 86, 95, 105, 112, 114, 120, 129, 133, 140, 152, 168, 172, 190, 210, 215, 228, 240, 258, 266, 280, 281, 285, 301, 304, 336, 344, 380, 399, 420, 430, 456, 516, 532, 560, 562, 570, 602, 645, 665, 688, 760, 798, 817, 840, 843, 860, 903, 912, 1032, 1064, 1124, 1140, 1204, 1290, 1330, 1405, 1505, 1520, 1596, 1634, 1680, 1686, 1720, 1806, 1967, 1995, 2064, 2128, 2248, 2280, 2408, 2451, 2580, 2660, 2810, 3010, 3192, 3268, 3372, 3440, 3612, 3934, 3990, 4085, 4215, 4496, 4515, 4560, 4816, 4902, 5160, 5320, 5339, 5620, 5719, 5901, 6020, 6384, 6536, 6744, 7224, 7868, 7980, 8170, 8430, 9030, 9804, 9835, 10320, 10640, 10678, 11240, 11438, 11802, 12040, 12083, 12255, 13072, 13488, 14448, 15736, 15960, 16017, 16340, 16860, 17157, 18060, 19608, 19670, 21356, 22480, 22876, 23604, 24080, 24166, 24510, 26695, 28595, 29505, 31472, 31920, 32034, 32680, 33720, 34314, 36120, 36249, 37373, 39216, 39340, 42712, 45752, 47208, 48332, 49020, 53390, 57190, 59010, 60415, 64068, 65360, 67440, 68628, 72240, 72498, 74746, 78680, 80085, 84581, 85424, 85785, 91504, 94416, 96664, 98040, 106780, 112119, 114380, 118020, 120830, 128136, 137256, 144996, 149492, 157360, 160170, 169162, 171570, 181245, 186865, 193328, 196080, 213560, 224238, 228760, 229577, 236040, 241660, 253743, 256272, 274512, 289992, 298984, 320340, 338324, 343140, 362490, 373730, 422905, 427120, 448476, 457520, 459154, 472080, 483320, 507486, 560595, 579984, 597968, 640680, 676648, 686280, 688731, 724980, 747460, 845810, 896952, 918308, 966640, 1014972, 1121190, 1147885, 1268715, 1281360, 1353296, 1372560, 1377462, 1449960, 1494920, 1607039, 1691620, 1793904, 1836616, 2029944, 2242380, 2295770, 2537430, 2754924, 2899920, 2989840, 3214078, 3383240, 3443655, 3673232, 4059888, 4484760, 4591540, 4821117, 5074860, 5509848, 6428156, 6766480, 6887310, 8035195, 8969520, 9183080, 9642234, 10149720, 11019696, 12856312, 13774620, 16070390, 18366160, 19284468, 20299440, 24105585, 25712624, 27549240, 32140780, 38568936, 48211170, 55098480, 64281560, 77137872, 96422340, 128563120, 192844680, 385689360]

約数ペア:

[(1, 385689360), (2, 192844680), (3, 128563120), (4, 96422340), (5, 77137872), (6, 64281560), (7, 55098480), (8, 48211170), (10, 38568936), (12, 32140780), (14, 27549240), (15, 25712624), (16, 24105585), (19, 20299440), (20, 19284468), (21, 18366160), (24, 16070390), (28, 13774620), (30, 12856312), (35, 11019696), (38, 10149720), (40, 9642234), (42, 9183080), (43, 8969520), (48, 8035195), (56, 6887310), (57, 6766480), (60, 6428156), (70, 5509848), (76, 5074860), (80, 4821117), (84, 4591540), (86, 4484760), (95, 4059888), (105, 3673232), (112, 3443655), (114, 3383240), (120, 3214078), (129, 2989840), (133, 2899920), (140, 2754924), (152, 2537430), (168, 2295770), (172, 2242380), (190, 2029944), (210, 1836616), (215, 1793904), (228, 1691620), (240, 1607039), (258, 1494920), (266, 1449960), (280, 1377462), (281, 1372560), (285, 1353296), (301, 1281360), (304, 1268715), (336, 1147885), (344, 1121190), (380, 1014972), (399, 966640), (420, 918308), (430, 896952), (456, 845810), (516, 747460), (532, 724980), (560, 688731), (562, 686280), (570, 676648), (602, 640680), (645, 597968), (665, 579984), (688, 560595), (760, 507486), (798, 483320), (817, 472080), (840, 459154), (843, 457520), (860, 448476), (903, 427120), (912, 422905), (1032, 373730), (1064, 362490), (1124, 343140), (1140, 338324), (1204, 320340), (1290, 298984), (1330, 289992), (1405, 274512), (1505, 256272), (1520, 253743), (1596, 241660), (1634, 236040), (1680, 229577), (1686, 228760), (1720, 224238), (1806, 213560), (1967, 196080), (1995, 193328), (2064, 186865), (2128, 181245), (2248, 171570), (2280, 169162), (2408, 160170), (2451, 157360), (2580, 149492), (2660, 144996), (2810, 137256), (3010, 128136), (3192, 120830), (3268, 118020), (3372, 114380), (3440, 112119), (3612, 106780), (3934, 98040), (3990, 96664), (4085, 94416), (4215, 91504), (4496, 85785), (4515, 85424), (4560, 84581), (4816, 80085), (4902, 78680), (5160, 74746), (5320, 72498), (5339, 72240), (5620, 68628), (5719, 67440), (5901, 65360), (6020, 64068), (6384, 60415), (6536, 59010), (6744, 57190), (7224, 53390), (7868, 49020), (7980, 48332), (8170, 47208), (8430, 45752), (9030, 42712), (9804, 39340), (9835, 39216), (10320, 37373), (10640, 36249), (10678, 36120), (11240, 34314), (11438, 33720), (11802, 32680), (12040, 32034), (12083, 31920), (12255, 31472), (13072, 29505), (13488, 28595), (14448, 26695), (15736, 24510), (15960, 24166), (16017, 24080), (16340, 23604), (16860, 22876), (17157, 22480), (18060, 21356), (19608, 19670)]