204529320

素因数分解:

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

素因数の和:241

約数の個数: 256

約数和(自身を含む): 725760000

約数和(自身を除く): 521230680

約数列:

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

約数ペア:

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