409058640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 320

約数和(自身を含む): 1499904000

約数和(自身を除く): 1090845360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 48, 54, 60, 62, 72, 80, 82, 90, 93, 108, 120, 123, 124, 135, 144, 149, 155, 164, 180, 186, 205, 216, 240, 246, 248, 270, 279, 298, 310, 328, 360, 369, 372, 410, 432, 447, 465, 492, 496, 540, 558, 596, 615, 620, 656, 720, 738, 744, 745, 820, 837, 894, 930, 984, 1080, 1107, 1116, 1192, 1230, 1240, 1271, 1341, 1395, 1476, 1488, 1490, 1640, 1674, 1788, 1845, 1860, 1968, 2160, 2214, 2232, 2235, 2384, 2460, 2480, 2542, 2682, 2790, 2952, 2980, 3280, 3348, 3576, 3690, 3720, 3813, 4023, 4185, 4428, 4464, 4470, 4619, 4920, 5084, 5364, 5535, 5580, 5904, 5960, 6109, 6355, 6696, 6705, 7152, 7380, 7440, 7626, 8046, 8370, 8856, 8940, 9238, 9840, 10168, 10728, 11070, 11160, 11439, 11920, 12218, 12710, 13392, 13410, 13857, 14760, 15252, 16092, 16740, 17712, 17880, 18327, 18476, 19065, 20115, 20336, 21456, 22140, 22320, 22878, 23095, 24436, 25420, 26820, 27714, 29520, 30504, 30545, 32184, 33480, 34317, 35760, 36654, 36952, 38130, 40230, 41571, 44280, 45756, 46190, 48872, 50840, 53640, 54981, 55428, 57195, 61008, 61090, 64368, 66960, 68634, 69285, 73308, 73904, 76260, 80460, 83142, 88560, 91512, 91635, 92380, 97744, 101680, 107280, 109962, 110856, 114390, 122180, 124713, 137268, 138570, 146616, 152520, 160920, 164943, 166284, 171585, 183024, 183270, 184760, 189379, 207855, 219924, 221712, 228780, 244360, 249426, 274536, 274905, 277140, 293232, 305040, 321840, 329886, 332568, 343170, 366540, 369520, 378758, 415710, 439848, 457560, 488720, 498852, 549072, 549810, 554280, 568137, 623565, 659772, 665136, 686340, 733080, 757516, 824715, 831420, 879696, 915120, 946895, 997704, 1099620, 1108560, 1136274, 1247130, 1319544, 1372680, 1466160, 1515032, 1649430, 1662840, 1704411, 1893790, 1995408, 2199240, 2272548, 2494260, 2639088, 2745360, 2840685, 3030064, 3298860, 3325680, 3408822, 3787580, 4398480, 4545096, 4988520, 5113233, 5681370, 6597720, 6817644, 7575160, 8522055, 9090192, 9977040, 10226466, 11362740, 13195440, 13635288, 15150320, 17044110, 20452932, 22725480, 25566165, 27270576, 34088220, 40905864, 45450960, 51132330, 68176440, 81811728, 102264660, 136352880, 204529320, 409058640]

約数ペア:

[(1, 409058640), (2, 204529320), (3, 136352880), (4, 102264660), (5, 81811728), (6, 68176440), (8, 51132330), (9, 45450960), (10, 40905864), (12, 34088220), (15, 27270576), (16, 25566165), (18, 22725480), (20, 20452932), (24, 17044110), (27, 15150320), (30, 13635288), (31, 13195440), (36, 11362740), (40, 10226466), (41, 9977040), (45, 9090192), (48, 8522055), (54, 7575160), (60, 6817644), (62, 6597720), (72, 5681370), (80, 5113233), (82, 4988520), (90, 4545096), (93, 4398480), (108, 3787580), (120, 3408822), (123, 3325680), (124, 3298860), (135, 3030064), (144, 2840685), (149, 2745360), (155, 2639088), (164, 2494260), (180, 2272548), (186, 2199240), (205, 1995408), (216, 1893790), (240, 1704411), (246, 1662840), (248, 1649430), (270, 1515032), (279, 1466160), (298, 1372680), (310, 1319544), (328, 1247130), (360, 1136274), (369, 1108560), (372, 1099620), (410, 997704), (432, 946895), (447, 915120), (465, 879696), (492, 831420), (496, 824715), (540, 757516), (558, 733080), (596, 686340), (615, 665136), (620, 659772), (656, 623565), (720, 568137), (738, 554280), (744, 549810), (745, 549072), (820, 498852), (837, 488720), (894, 457560), (930, 439848), (984, 415710), (1080, 378758), (1107, 369520), (1116, 366540), (1192, 343170), (1230, 332568), (1240, 329886), (1271, 321840), (1341, 305040), (1395, 293232), (1476, 277140), (1488, 274905), (1490, 274536), (1640, 249426), (1674, 244360), (1788, 228780), (1845, 221712), (1860, 219924), (1968, 207855), (2160, 189379), (2214, 184760), (2232, 183270), (2235, 183024), (2384, 171585), (2460, 166284), (2480, 164943), (2542, 160920), (2682, 152520), (2790, 146616), (2952, 138570), (2980, 137268), (3280, 124713), (3348, 122180), (3576, 114390), (3690, 110856), (3720, 109962), (3813, 107280), (4023, 101680), (4185, 97744), (4428, 92380), (4464, 91635), (4470, 91512), (4619, 88560), (4920, 83142), (5084, 80460), (5364, 76260), (5535, 73904), (5580, 73308), (5904, 69285), (5960, 68634), (6109, 66960), (6355, 64368), (6696, 61090), (6705, 61008), (7152, 57195), (7380, 55428), (7440, 54981), (7626, 53640), (8046, 50840), (8370, 48872), (8856, 46190), (8940, 45756), (9238, 44280), (9840, 41571), (10168, 40230), (10728, 38130), (11070, 36952), (11160, 36654), (11439, 35760), (11920, 34317), (12218, 33480), (12710, 32184), (13392, 30545), (13410, 30504), (13857, 29520), (14760, 27714), (15252, 26820), (16092, 25420), (16740, 24436), (17712, 23095), (17880, 22878), (18327, 22320), (18476, 22140), (19065, 21456), (20115, 20336)]