258360480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 432

約数和(自身を含む): 1078406784

約数和(自身を除く): 820046304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 70, 71, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 142, 144, 152, 160, 168, 171, 180, 190, 210, 213, 224, 228, 240, 252, 266, 280, 284, 285, 288, 304, 315, 336, 342, 355, 360, 361, 380, 399, 420, 426, 456, 480, 497, 504, 532, 560, 568, 570, 608, 630, 639, 665, 672, 684, 710, 720, 722, 760, 798, 840, 852, 855, 912, 994, 1008, 1064, 1065, 1083, 1120, 1136, 1140, 1197, 1260, 1278, 1330, 1349, 1368, 1420, 1440, 1444, 1491, 1520, 1596, 1680, 1704, 1710, 1805, 1824, 1988, 1995, 2016, 2128, 2130, 2166, 2272, 2280, 2394, 2485, 2520, 2527, 2556, 2660, 2698, 2736, 2840, 2888, 2982, 3040, 3192, 3195, 3249, 3360, 3408, 3420, 3610, 3976, 3990, 4047, 4256, 4260, 4332, 4473, 4560, 4788, 4970, 5040, 5054, 5112, 5320, 5396, 5415, 5472, 5680, 5776, 5964, 5985, 6384, 6390, 6498, 6745, 6816, 6840, 7220, 7455, 7581, 7952, 7980, 8094, 8520, 8664, 8946, 9120, 9443, 9576, 9940, 10080, 10108, 10224, 10640, 10792, 10830, 11360, 11552, 11928, 11970, 12141, 12635, 12768, 12780, 12996, 13490, 13680, 14440, 14910, 15162, 15904, 15960, 16188, 16245, 17040, 17328, 17892, 18886, 19152, 19880, 20216, 20235, 20448, 21280, 21584, 21660, 22365, 22743, 23856, 23940, 24282, 25270, 25560, 25631, 25992, 26980, 27360, 28329, 28880, 29820, 30324, 31920, 32376, 32490, 34080, 34656, 35784, 37772, 37905, 38304, 39760, 40432, 40470, 43168, 43320, 44730, 45486, 47215, 47712, 47880, 48564, 50540, 51120, 51262, 51984, 53960, 56658, 57760, 59640, 60648, 60705, 63840, 64752, 64980, 71568, 75544, 75810, 76893, 79520, 80864, 80940, 84987, 86640, 89460, 90972, 94430, 95760, 97128, 101080, 102240, 102524, 103968, 107920, 113316, 113715, 119280, 121296, 121410, 128155, 129504, 129960, 141645, 143136, 151088, 151620, 153786, 161880, 169974, 173280, 178920, 179417, 181944, 188860, 191520, 194256, 202160, 205048, 215840, 226632, 227430, 230679, 238560, 242592, 242820, 256310, 259920, 283290, 302176, 303240, 307572, 323760, 339948, 357840, 358834, 363888, 377720, 384465, 388512, 404320, 410096, 424935, 453264, 454860, 461358, 485640, 512620, 519840, 538251, 566580, 606480, 615144, 647520, 679896, 715680, 717668, 727776, 755440, 768930, 820192, 849870, 897085, 906528, 909720, 922716, 971280, 1025240, 1076502, 1133160, 1153395, 1212960, 1230288, 1359792, 1435336, 1510880, 1537860, 1614753, 1699740, 1794170, 1819440, 1845432, 1942560, 2050480, 2153004, 2266320, 2306790, 2460576, 2691255, 2719584, 2870672, 3075720, 3229506, 3399480, 3588340, 3638880, 3690864, 4100960, 4306008, 4532640, 4613580, 5382510, 5741344, 6151440, 6459012, 6798960, 7176680, 7381728, 8073765, 8612016, 9227160, 10765020, 12302880, 12918024, 13597920, 14353360, 16147530, 17224032, 18454320, 21530040, 25836048, 28706720, 32295060, 36908640, 43060080, 51672096, 64590120, 86120160, 129180240, 258360480]

約数ペア:

[(1, 258360480), (2, 129180240), (3, 86120160), (4, 64590120), (5, 51672096), (6, 43060080), (7, 36908640), (8, 32295060), (9, 28706720), (10, 25836048), (12, 21530040), (14, 18454320), (15, 17224032), (16, 16147530), (18, 14353360), (19, 13597920), (20, 12918024), (21, 12302880), (24, 10765020), (28, 9227160), (30, 8612016), (32, 8073765), (35, 7381728), (36, 7176680), (38, 6798960), (40, 6459012), (42, 6151440), (45, 5741344), (48, 5382510), (56, 4613580), (57, 4532640), (60, 4306008), (63, 4100960), (70, 3690864), (71, 3638880), (72, 3588340), (76, 3399480), (80, 3229506), (84, 3075720), (90, 2870672), (95, 2719584), (96, 2691255), (105, 2460576), (112, 2306790), (114, 2266320), (120, 2153004), (126, 2050480), (133, 1942560), (140, 1845432), (142, 1819440), (144, 1794170), (152, 1699740), (160, 1614753), (168, 1537860), (171, 1510880), (180, 1435336), (190, 1359792), (210, 1230288), (213, 1212960), (224, 1153395), (228, 1133160), (240, 1076502), (252, 1025240), (266, 971280), (280, 922716), (284, 909720), (285, 906528), (288, 897085), (304, 849870), (315, 820192), (336, 768930), (342, 755440), (355, 727776), (360, 717668), (361, 715680), (380, 679896), (399, 647520), (420, 615144), (426, 606480), (456, 566580), (480, 538251), (497, 519840), (504, 512620), (532, 485640), (560, 461358), (568, 454860), (570, 453264), (608, 424935), (630, 410096), (639, 404320), (665, 388512), (672, 384465), (684, 377720), (710, 363888), (720, 358834), (722, 357840), (760, 339948), (798, 323760), (840, 307572), (852, 303240), (855, 302176), (912, 283290), (994, 259920), (1008, 256310), (1064, 242820), (1065, 242592), (1083, 238560), (1120, 230679), (1136, 227430), (1140, 226632), (1197, 215840), (1260, 205048), (1278, 202160), (1330, 194256), (1349, 191520), (1368, 188860), (1420, 181944), (1440, 179417), (1444, 178920), (1491, 173280), (1520, 169974), (1596, 161880), (1680, 153786), (1704, 151620), (1710, 151088), (1805, 143136), (1824, 141645), (1988, 129960), (1995, 129504), (2016, 128155), (2128, 121410), (2130, 121296), (2166, 119280), (2272, 113715), (2280, 113316), (2394, 107920), (2485, 103968), (2520, 102524), (2527, 102240), (2556, 101080), (2660, 97128), (2698, 95760), (2736, 94430), (2840, 90972), (2888, 89460), (2982, 86640), (3040, 84987), (3192, 80940), (3195, 80864), (3249, 79520), (3360, 76893), (3408, 75810), (3420, 75544), (3610, 71568), (3976, 64980), (3990, 64752), (4047, 63840), (4256, 60705), (4260, 60648), (4332, 59640), (4473, 57760), (4560, 56658), (4788, 53960), (4970, 51984), (5040, 51262), (5054, 51120), (5112, 50540), (5320, 48564), (5396, 47880), (5415, 47712), (5472, 47215), (5680, 45486), (5776, 44730), (5964, 43320), (5985, 43168), (6384, 40470), (6390, 40432), (6498, 39760), (6745, 38304), (6816, 37905), (6840, 37772), (7220, 35784), (7455, 34656), (7581, 34080), (7952, 32490), (7980, 32376), (8094, 31920), (8520, 30324), (8664, 29820), (8946, 28880), (9120, 28329), (9443, 27360), (9576, 26980), (9940, 25992), (10080, 25631), (10108, 25560), (10224, 25270), (10640, 24282), (10792, 23940), (10830, 23856), (11360, 22743), (11552, 22365), (11928, 21660), (11970, 21584), (12141, 21280), (12635, 20448), (12768, 20235), (12780, 20216), (12996, 19880), (13490, 19152), (13680, 18886), (14440, 17892), (14910, 17328), (15162, 17040), (15904, 16245), (15960, 16188)]