315162120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:98

約数の個数: 512

約数和(自身を含む): 1290240000

約数和(自身を除く): 975077880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 19, 20, 21, 24, 26, 28, 30, 31, 35, 38, 39, 40, 42, 49, 52, 56, 57, 60, 62, 65, 70, 76, 78, 84, 91, 93, 95, 98, 104, 105, 114, 120, 124, 130, 133, 140, 147, 152, 155, 156, 168, 182, 186, 190, 195, 196, 210, 217, 228, 245, 247, 248, 260, 266, 273, 280, 285, 294, 310, 312, 343, 364, 372, 380, 390, 392, 399, 403, 420, 434, 455, 456, 465, 490, 494, 520, 532, 546, 570, 588, 589, 620, 637, 651, 665, 686, 728, 735, 741, 744, 760, 780, 798, 806, 840, 868, 910, 930, 931, 980, 988, 1029, 1064, 1085, 1092, 1140, 1176, 1178, 1209, 1235, 1240, 1274, 1302, 1330, 1365, 1372, 1470, 1482, 1519, 1560, 1596, 1612, 1715, 1729, 1736, 1767, 1820, 1860, 1862, 1911, 1960, 1976, 1995, 2015, 2058, 2170, 2184, 2280, 2356, 2418, 2470, 2548, 2604, 2660, 2730, 2744, 2793, 2821, 2940, 2945, 2964, 3038, 3185, 3192, 3224, 3255, 3430, 3458, 3534, 3640, 3705, 3720, 3724, 3822, 3990, 4030, 4116, 4123, 4340, 4459, 4557, 4655, 4712, 4836, 4940, 5096, 5145, 5187, 5208, 5320, 5460, 5586, 5642, 5880, 5890, 5928, 6045, 6076, 6370, 6510, 6517, 6860, 6916, 7068, 7410, 7448, 7595, 7644, 7657, 7980, 8060, 8232, 8246, 8463, 8645, 8680, 8835, 8918, 9114, 9310, 9555, 9672, 9880, 10290, 10374, 10633, 10920, 11172, 11284, 11780, 12090, 12103, 12152, 12369, 12740, 13020, 13034, 13377, 13720, 13832, 13965, 14105, 14136, 14820, 15190, 15288, 15314, 15960, 16120, 16492, 16926, 17290, 17670, 17836, 18228, 18620, 19110, 19551, 19747, 20580, 20615, 20748, 21266, 22295, 22344, 22568, 22785, 22971, 23560, 24180, 24206, 24738, 25480, 25935, 26040, 26068, 26754, 27930, 28210, 28861, 29640, 30380, 30628, 31899, 32585, 32984, 33852, 34580, 35340, 35672, 36309, 36456, 37240, 38220, 38285, 39102, 39494, 41160, 41230, 41496, 42315, 42532, 44590, 45570, 45942, 48360, 48412, 49476, 51870, 52136, 53165, 53508, 53599, 55860, 56420, 57722, 59241, 60515, 60760, 61256, 61845, 63798, 65170, 66885, 67704, 69160, 70680, 72618, 76440, 76570, 78204, 78988, 82460, 84630, 84721, 85064, 86583, 89180, 91140, 91884, 96824, 97755, 98735, 98952, 103740, 106330, 107016, 107198, 111720, 112840, 114855, 115444, 118482, 121030, 123690, 127596, 130340, 133770, 138229, 144305, 145236, 153140, 156408, 157976, 159495, 160797, 164920, 169260, 169442, 173166, 178360, 181545, 182280, 183768, 195510, 197470, 202027, 207480, 212660, 214396, 229710, 230888, 236964, 242060, 247380, 254163, 255192, 260680, 267540, 267995, 276458, 288610, 290472, 296205, 306280, 318990, 321594, 338520, 338884, 346332, 363090, 375193, 391020, 394940, 404054, 414687, 423605, 425320, 428792, 432915, 459420, 473928, 484120, 494760, 508326, 535080, 535990, 552916, 577220, 592410, 606081, 637980, 643188, 677768, 691145, 692664, 726180, 750386, 782040, 789880, 803985, 808108, 829374, 847210, 865830, 918840, 1010135, 1016652, 1071980, 1105832, 1125579, 1154440, 1184820, 1212162, 1270815, 1275960, 1286376, 1382290, 1452360, 1500772, 1607970, 1616216, 1658748, 1694420, 1731660, 1875965, 2020270, 2033304, 2073435, 2143960, 2251158, 2369640, 2424324, 2541630, 2626351, 2764580, 3001544, 3030405, 3215940, 3317496, 3388840, 3463320, 3751930, 4040540, 4146870, 4502316, 4848648, 5083260, 5252702, 5529160, 5627895, 6060810, 6431880, 7503860, 7879053, 8081080, 8293740, 9004632, 10166520, 10505404, 11255790, 12121620, 13131755, 15007720, 15758106, 16587480, 21010808, 22511580, 24243240, 26263510, 31516212, 39395265, 45023160, 52527020, 63032424, 78790530, 105054040, 157581060, 315162120]

約数ペア:

[(1, 315162120), (2, 157581060), (3, 105054040), (4, 78790530), (5, 63032424), (6, 52527020), (7, 45023160), (8, 39395265), (10, 31516212), (12, 26263510), (13, 24243240), (14, 22511580), (15, 21010808), (19, 16587480), (20, 15758106), (21, 15007720), (24, 13131755), (26, 12121620), (28, 11255790), (30, 10505404), (31, 10166520), (35, 9004632), (38, 8293740), (39, 8081080), (40, 7879053), (42, 7503860), (49, 6431880), (52, 6060810), (56, 5627895), (57, 5529160), (60, 5252702), (62, 5083260), (65, 4848648), (70, 4502316), (76, 4146870), (78, 4040540), (84, 3751930), (91, 3463320), (93, 3388840), (95, 3317496), (98, 3215940), (104, 3030405), (105, 3001544), (114, 2764580), (120, 2626351), (124, 2541630), (130, 2424324), (133, 2369640), (140, 2251158), (147, 2143960), (152, 2073435), (155, 2033304), (156, 2020270), (168, 1875965), (182, 1731660), (186, 1694420), (190, 1658748), (195, 1616216), (196, 1607970), (210, 1500772), (217, 1452360), (228, 1382290), (245, 1286376), (247, 1275960), (248, 1270815), (260, 1212162), (266, 1184820), (273, 1154440), (280, 1125579), (285, 1105832), (294, 1071980), (310, 1016652), (312, 1010135), (343, 918840), (364, 865830), (372, 847210), (380, 829374), (390, 808108), (392, 803985), (399, 789880), (403, 782040), (420, 750386), (434, 726180), (455, 692664), (456, 691145), (465, 677768), (490, 643188), (494, 637980), (520, 606081), (532, 592410), (546, 577220), (570, 552916), (588, 535990), (589, 535080), (620, 508326), (637, 494760), (651, 484120), (665, 473928), (686, 459420), (728, 432915), (735, 428792), (741, 425320), (744, 423605), (760, 414687), (780, 404054), (798, 394940), (806, 391020), (840, 375193), (868, 363090), (910, 346332), (930, 338884), (931, 338520), (980, 321594), (988, 318990), (1029, 306280), (1064, 296205), (1085, 290472), (1092, 288610), (1140, 276458), (1176, 267995), (1178, 267540), (1209, 260680), (1235, 255192), (1240, 254163), (1274, 247380), (1302, 242060), (1330, 236964), (1365, 230888), (1372, 229710), (1470, 214396), (1482, 212660), (1519, 207480), (1560, 202027), (1596, 197470), (1612, 195510), (1715, 183768), (1729, 182280), (1736, 181545), (1767, 178360), (1820, 173166), (1860, 169442), (1862, 169260), (1911, 164920), (1960, 160797), (1976, 159495), (1995, 157976), (2015, 156408), (2058, 153140), (2170, 145236), (2184, 144305), (2280, 138229), (2356, 133770), (2418, 130340), (2470, 127596), (2548, 123690), (2604, 121030), (2660, 118482), (2730, 115444), (2744, 114855), (2793, 112840), (2821, 111720), (2940, 107198), (2945, 107016), (2964, 106330), (3038, 103740), (3185, 98952), (3192, 98735), (3224, 97755), (3255, 96824), (3430, 91884), (3458, 91140), (3534, 89180), (3640, 86583), (3705, 85064), (3720, 84721), (3724, 84630), (3822, 82460), (3990, 78988), (4030, 78204), (4116, 76570), (4123, 76440), (4340, 72618), (4459, 70680), (4557, 69160), (4655, 67704), (4712, 66885), (4836, 65170), (4940, 63798), (5096, 61845), (5145, 61256), (5187, 60760), (5208, 60515), (5320, 59241), (5460, 57722), (5586, 56420), (5642, 55860), (5880, 53599), (5890, 53508), (5928, 53165), (6045, 52136), (6076, 51870), (6370, 49476), (6510, 48412), (6517, 48360), (6860, 45942), (6916, 45570), (7068, 44590), (7410, 42532), (7448, 42315), (7595, 41496), (7644, 41230), (7657, 41160), (7980, 39494), (8060, 39102), (8232, 38285), (8246, 38220), (8463, 37240), (8645, 36456), (8680, 36309), (8835, 35672), (8918, 35340), (9114, 34580), (9310, 33852), (9555, 32984), (9672, 32585), (9880, 31899), (10290, 30628), (10374, 30380), (10633, 29640), (10920, 28861), (11172, 28210), (11284, 27930), (11780, 26754), (12090, 26068), (12103, 26040), (12152, 25935), (12369, 25480), (12740, 24738), (13020, 24206), (13034, 24180), (13377, 23560), (13720, 22971), (13832, 22785), (13965, 22568), (14105, 22344), (14136, 22295), (14820, 21266), (15190, 20748), (15288, 20615), (15314, 20580), (15960, 19747), (16120, 19551), (16492, 19110), (16926, 18620), (17290, 18228), (17670, 17836)]