468702640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:113

約数の個数: 320

約数和(自身を含む): 1428480000

約数和(自身を除く): 959777360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 31, 35, 38, 40, 49, 56, 58, 62, 70, 76, 80, 95, 98, 112, 116, 124, 133, 140, 145, 152, 155, 190, 196, 203, 217, 232, 245, 248, 266, 280, 290, 304, 310, 343, 380, 392, 406, 434, 464, 490, 496, 532, 551, 560, 580, 589, 620, 665, 686, 760, 784, 812, 868, 899, 931, 980, 1015, 1064, 1085, 1102, 1160, 1178, 1240, 1330, 1372, 1421, 1519, 1520, 1624, 1715, 1736, 1798, 1862, 1960, 2030, 2128, 2170, 2204, 2320, 2356, 2480, 2660, 2744, 2755, 2842, 2945, 3038, 3248, 3430, 3472, 3596, 3724, 3857, 3920, 4060, 4123, 4340, 4408, 4495, 4655, 4712, 5320, 5488, 5510, 5684, 5890, 6076, 6293, 6517, 6860, 7105, 7192, 7448, 7595, 7714, 8120, 8246, 8680, 8816, 8990, 9310, 9424, 9947, 10633, 10640, 11020, 11368, 11780, 12152, 12586, 13034, 13720, 14210, 14384, 14896, 15190, 15428, 16240, 16492, 17081, 17360, 17980, 18620, 19285, 19894, 20615, 21266, 22040, 22736, 23560, 24304, 25172, 26068, 26999, 27440, 28420, 28861, 30380, 30856, 31465, 32585, 32984, 34162, 35960, 37240, 38570, 39788, 41230, 42532, 44051, 44080, 47120, 49735, 50344, 52136, 53165, 53998, 56840, 57722, 60760, 61712, 62930, 65170, 65968, 68324, 71920, 74480, 77140, 79576, 82460, 85064, 85405, 88102, 99470, 100688, 104272, 106330, 107996, 113680, 115444, 119567, 121520, 125860, 130340, 134995, 136648, 144305, 154280, 159152, 164920, 170128, 170810, 176204, 188993, 198940, 202027, 212660, 215992, 220255, 230888, 239134, 251720, 260680, 269990, 273296, 288610, 308357, 308560, 329840, 341620, 352408, 377986, 397880, 404054, 425320, 431984, 440510, 461776, 478268, 503440, 521360, 539980, 577220, 597835, 616714, 683240, 704816, 755972, 795760, 808108, 836969, 850640, 881020, 944965, 956536, 1010135, 1079960, 1154440, 1195670, 1233428, 1366480, 1511944, 1541785, 1616216, 1673938, 1762040, 1889930, 1913072, 2020270, 2159920, 2308880, 2391340, 2466856, 3023888, 3083570, 3232432, 3347876, 3524080, 3779860, 4040540, 4184845, 4782680, 4933712, 5858783, 6167140, 6695752, 7559720, 8081080, 8369690, 9565360, 11717566, 12334280, 13391504, 15119440, 16162160, 16739380, 23435132, 24668560, 29293915, 33478760, 46870264, 58587830, 66957520, 93740528, 117175660, 234351320, 468702640]

約数ペア:

[(1, 468702640), (2, 234351320), (4, 117175660), (5, 93740528), (7, 66957520), (8, 58587830), (10, 46870264), (14, 33478760), (16, 29293915), (19, 24668560), (20, 23435132), (28, 16739380), (29, 16162160), (31, 15119440), (35, 13391504), (38, 12334280), (40, 11717566), (49, 9565360), (56, 8369690), (58, 8081080), (62, 7559720), (70, 6695752), (76, 6167140), (80, 5858783), (95, 4933712), (98, 4782680), (112, 4184845), (116, 4040540), (124, 3779860), (133, 3524080), (140, 3347876), (145, 3232432), (152, 3083570), (155, 3023888), (190, 2466856), (196, 2391340), (203, 2308880), (217, 2159920), (232, 2020270), (245, 1913072), (248, 1889930), (266, 1762040), (280, 1673938), (290, 1616216), (304, 1541785), (310, 1511944), (343, 1366480), (380, 1233428), (392, 1195670), (406, 1154440), (434, 1079960), (464, 1010135), (490, 956536), (496, 944965), (532, 881020), (551, 850640), (560, 836969), (580, 808108), (589, 795760), (620, 755972), (665, 704816), (686, 683240), (760, 616714), (784, 597835), (812, 577220), (868, 539980), (899, 521360), (931, 503440), (980, 478268), (1015, 461776), (1064, 440510), (1085, 431984), (1102, 425320), (1160, 404054), (1178, 397880), (1240, 377986), (1330, 352408), (1372, 341620), (1421, 329840), (1519, 308560), (1520, 308357), (1624, 288610), (1715, 273296), (1736, 269990), (1798, 260680), (1862, 251720), (1960, 239134), (2030, 230888), (2128, 220255), (2170, 215992), (2204, 212660), (2320, 202027), (2356, 198940), (2480, 188993), (2660, 176204), (2744, 170810), (2755, 170128), (2842, 164920), (2945, 159152), (3038, 154280), (3248, 144305), (3430, 136648), (3472, 134995), (3596, 130340), (3724, 125860), (3857, 121520), (3920, 119567), (4060, 115444), (4123, 113680), (4340, 107996), (4408, 106330), (4495, 104272), (4655, 100688), (4712, 99470), (5320, 88102), (5488, 85405), (5510, 85064), (5684, 82460), (5890, 79576), (6076, 77140), (6293, 74480), (6517, 71920), (6860, 68324), (7105, 65968), (7192, 65170), (7448, 62930), (7595, 61712), (7714, 60760), (8120, 57722), (8246, 56840), (8680, 53998), (8816, 53165), (8990, 52136), (9310, 50344), (9424, 49735), (9947, 47120), (10633, 44080), (10640, 44051), (11020, 42532), (11368, 41230), (11780, 39788), (12152, 38570), (12586, 37240), (13034, 35960), (13720, 34162), (14210, 32984), (14384, 32585), (14896, 31465), (15190, 30856), (15428, 30380), (16240, 28861), (16492, 28420), (17081, 27440), (17360, 26999), (17980, 26068), (18620, 25172), (19285, 24304), (19894, 23560), (20615, 22736), (21266, 22040)]