251279858880

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{947}}^1$

素因数の和:1358

約数の個数: 560

約数和(自身を含む): 928267607520

約数和(自身を除く): 676987748640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 348, 353, 360, 405, 432, 435, 464, 480, 522, 540, 576, 580, 648, 696, 706, 720, 783, 810, 864, 870, 928, 947, 960, 1044, 1059, 1080, 1160, 1296, 1305, 1392, 1412, 1440, 1566, 1620, 1728, 1740, 1765, 1856, 1894, 2088, 2118, 2160, 2320, 2349, 2592, 2610, 2784, 2824, 2841, 2880, 3132, 3177, 3240, 3480, 3530, 3788, 3915, 4176, 4236, 4320, 4640, 4698, 4735, 5184, 5220, 5295, 5568, 5648, 5682, 6264, 6354, 6480, 6960, 7060, 7576, 7830, 8352, 8472, 8523, 8640, 9280, 9396, 9470, 9531, 10237, 10440, 10590, 11296, 11364, 11745, 12528, 12708, 12960, 13920, 14120, 14205, 15152, 15660, 15885, 16704, 16944, 17046, 18792, 18940, 19062, 20474, 20880, 21180, 22592, 22728, 23490, 25056, 25416, 25569, 25920, 27463, 27840, 28240, 28410, 28593, 30304, 30711, 31320, 31770, 33888, 34092, 37584, 37880, 38124, 40948, 41760, 42360, 42615, 45456, 46980, 47655, 50112, 50832, 51138, 51185, 54926, 56480, 56820, 57186, 60608, 61422, 62640, 63540, 67776, 68184, 75168, 75760, 76248, 76707, 81896, 82389, 83520, 84720, 85230, 90912, 92133, 93960, 95310, 101664, 102276, 102370, 109852, 112960, 113640, 114372, 122844, 125280, 127080, 127845, 136368, 137315, 142965, 150336, 151520, 152496, 153414, 153555, 163792, 164778, 169440, 170460, 181824, 184266, 187920, 190620, 203328, 204552, 204740, 219704, 227280, 228744, 245688, 247167, 250560, 254160, 255690, 272736, 274630, 276399, 285930, 303040, 304992, 306828, 307110, 327584, 329556, 334291, 338880, 340920, 368532, 375840, 381240, 383535, 409104, 409480, 411945, 439408, 454560, 457488, 460665, 491376, 494334, 508320, 511380, 545472, 549260, 552798, 571860, 609984, 613656, 614220, 655168, 659112, 668582, 681840, 737064, 741501, 751680, 762480, 767070, 818208, 818960, 823890, 829197, 878816, 909120, 914976, 921330, 982752, 988668, 1002873, 1016640, 1022760, 1098520, 1105596, 1143720, 1227312, 1228440, 1235835, 1318224, 1337164, 1363680, 1381995, 1474128, 1483002, 1524960, 1534140, 1636416, 1637920, 1647780, 1658394, 1671455, 1757632, 1829952, 1842660, 1965504, 1977336, 2005746, 2045520, 2197040, 2211192, 2224503, 2287440, 2454624, 2456880, 2471670, 2636448, 2674328, 2727360, 2763990, 2948256, 2966004, 3008619, 3049920, 3068280, 3275840, 3295560, 3316788, 3342910, 3685320, 3707505, 3954672, 4011492, 4091040, 4145985, 4394080, 4422384, 4449006, 4574880, 4909248, 4913760, 4943340, 5014365, 5272896, 5348656, 5527980, 5896512, 5932008, 6017238, 6136560, 6591120, 6633576, 6685820, 7370640, 7415010, 7909344, 8022984, 8182080, 8291970, 8788160, 8844768, 8898012, 9025857, 9149760, 9694439, 9827520, 9886680, 10028730, 10697312, 11055960, 11122515, 11864016, 12034476, 12273120, 13182240, 13267152, 13371640, 14741280, 14830020, 15043095, 15818688, 16045968, 16583940, 17689536, 17796024, 18051714, 19388878, 19773360, 20057460, 21394624, 22111920, 22245030, 23728032, 24068952, 24546240, 26364480, 26534304, 26743280, 27077571, 29083317, 29482560, 29660040, 30086190, 32091936, 33167880, 35592048, 36103428, 38777756, 39546720, 40114920, 44223840, 44490060, 45129285, 47456064, 48137904, 48472195, 53068608, 53486560, 54155142, 58166634, 59320080, 60172380, 64183872, 66335760, 71184096, 72206856, 77555512, 79093440, 80229840, 87249951, 88447680, 88980120, 90258570, 96275808, 96944390, 106973120, 108310284, 116333268, 118640160, 120344760, 132671520, 135387855, 142368192, 144413712, 145416585, 155111024, 160459680, 174499902, 177960240, 180517140, 192551616, 193888780, 216620568, 232666536, 237280320, 240689520, 261749853, 265343040, 270775710, 288827424, 290833170, 310222048, 320919360, 348999804, 355920480, 361034280, 387777560, 433241136, 436249755, 465333072, 481379040, 523499706, 541551420, 577654848, 581666340, 620444096, 697999608, 711840960, 722068560, 775555120, 785249559, 866482272, 872499510, 930666144, 962758080, 1046999412, 1083102840, 1163332680, 1308749265, 1395999216, 1444137120, 1551110240, 1570499118, 1732964544, 1744999020, 1861332288, 2093998824, 2166205680, 2326665360, 2617498530, 2791998432, 2888274240, 3102220480, 3140998236, 3489998040, 3926247795, 4187997648, 4332411360, 4653330720, 5234997060, 5583996864, 6281996472, 6979996080, 7852495590, 8375995296, 8664822720, 9306661440, 10469994120, 12563992944, 13959992160, 15704991180, 16751990592, 20939988240, 25127985888, 27919984320, 31409982360, 41879976480, 50255971776, 62819964720, 83759952960, 125639929440, 251279858880]

約数ペア:

[(1, 251279858880), (2, 125639929440), (3, 83759952960), (4, 62819964720), (5, 50255971776), (6, 41879976480), (8, 31409982360), (9, 27919984320), (10, 25127985888), (12, 20939988240), (15, 16751990592), (16, 15704991180), (18, 13959992160), (20, 12563992944), (24, 10469994120), (27, 9306661440), (29, 8664822720), (30, 8375995296), (32, 7852495590), (36, 6979996080), (40, 6281996472), (45, 5583996864), (48, 5234997060), (54, 4653330720), (58, 4332411360), (60, 4187997648), (64, 3926247795), (72, 3489998040), (80, 3140998236), (81, 3102220480), (87, 2888274240), (90, 2791998432), (96, 2617498530), (108, 2326665360), (116, 2166205680), (120, 2093998824), (135, 1861332288), (144, 1744999020), (145, 1732964544), (160, 1570499118), (162, 1551110240), (174, 1444137120), (180, 1395999216), (192, 1308749265), (216, 1163332680), (232, 1083102840), (240, 1046999412), (261, 962758080), (270, 930666144), (288, 872499510), (290, 866482272), (320, 785249559), (324, 775555120), (348, 722068560), (353, 711840960), (360, 697999608), (405, 620444096), (432, 581666340), (435, 577654848), (464, 541551420), (480, 523499706), (522, 481379040), (540, 465333072), (576, 436249755), (580, 433241136), (648, 387777560), (696, 361034280), (706, 355920480), (720, 348999804), (783, 320919360), (810, 310222048), (864, 290833170), (870, 288827424), (928, 270775710), (947, 265343040), (960, 261749853), (1044, 240689520), (1059, 237280320), (1080, 232666536), (1160, 216620568), (1296, 193888780), (1305, 192551616), (1392, 180517140), (1412, 177960240), (1440, 174499902), (1566, 160459680), (1620, 155111024), (1728, 145416585), (1740, 144413712), (1765, 142368192), (1856, 135387855), (1894, 132671520), (2088, 120344760), (2118, 118640160), (2160, 116333268), (2320, 108310284), (2349, 106973120), (2592, 96944390), (2610, 96275808), (2784, 90258570), (2824, 88980120), (2841, 88447680), (2880, 87249951), (3132, 80229840), (3177, 79093440), (3240, 77555512), (3480, 72206856), (3530, 71184096), (3788, 66335760), (3915, 64183872), (4176, 60172380), (4236, 59320080), (4320, 58166634), (4640, 54155142), (4698, 53486560), (4735, 53068608), (5184, 48472195), (5220, 48137904), (5295, 47456064), (5568, 45129285), (5648, 44490060), (5682, 44223840), (6264, 40114920), (6354, 39546720), (6480, 38777756), (6960, 36103428), (7060, 35592048), (7576, 33167880), (7830, 32091936), (8352, 30086190), (8472, 29660040), (8523, 29482560), (8640, 29083317), (9280, 27077571), (9396, 26743280), (9470, 26534304), (9531, 26364480), (10237, 24546240), (10440, 24068952), (10590, 23728032), (11296, 22245030), (11364, 22111920), (11745, 21394624), (12528, 20057460), (12708, 19773360), (12960, 19388878), (13920, 18051714), (14120, 17796024), (14205, 17689536), (15152, 16583940), (15660, 16045968), (15885, 15818688), (16704, 15043095), (16944, 14830020), (17046, 14741280), (18792, 13371640), (18940, 13267152), (19062, 13182240), (20474, 12273120), (20880, 12034476), (21180, 11864016), (22592, 11122515), (22728, 11055960), (23490, 10697312), (25056, 10028730), (25416, 9886680), (25569, 9827520), (25920, 9694439), (27463, 9149760), (27840, 9025857), (28240, 8898012), (28410, 8844768), (28593, 8788160), (30304, 8291970), (30711, 8182080), (31320, 8022984), (31770, 7909344), (33888, 7415010), (34092, 7370640), (37584, 6685820), (37880, 6633576), (38124, 6591120), (40948, 6136560), (41760, 6017238), (42360, 5932008), (42615, 5896512), (45456, 5527980), (46980, 5348656), (47655, 5272896), (50112, 5014365), (50832, 4943340), (51138, 4913760), (51185, 4909248), (54926, 4574880), (56480, 4449006), (56820, 4422384), (57186, 4394080), (60608, 4145985), (61422, 4091040), (62640, 4011492), (63540, 3954672), (67776, 3707505), (68184, 3685320), (75168, 3342910), (75760, 3316788), (76248, 3295560), (76707, 3275840), (81896, 3068280), (82389, 3049920), (83520, 3008619), (84720, 2966004), (85230, 2948256), (90912, 2763990), (92133, 2727360), (93960, 2674328), (95310, 2636448), (101664, 2471670), (102276, 2456880), (102370, 2454624), (109852, 2287440), (112960, 2224503), (113640, 2211192), (114372, 2197040), (122844, 2045520), (125280, 2005746), (127080, 1977336), (127845, 1965504), (136368, 1842660), (137315, 1829952), (142965, 1757632), (150336, 1671455), (151520, 1658394), (152496, 1647780), (153414, 1637920), (153555, 1636416), (163792, 1534140), (164778, 1524960), (169440, 1483002), (170460, 1474128), (181824, 1381995), (184266, 1363680), (187920, 1337164), (190620, 1318224), (203328, 1235835), (204552, 1228440), (204740, 1227312), (219704, 1143720), (227280, 1105596), (228744, 1098520), (245688, 1022760), (247167, 1016640), (250560, 1002873), (254160, 988668), (255690, 982752), (272736, 921330), (274630, 914976), (276399, 909120), (285930, 878816), (303040, 829197), (304992, 823890), (306828, 818960), (307110, 818208), (327584, 767070), (329556, 762480), (334291, 751680), (338880, 741501), (340920, 737064), (368532, 681840), (375840, 668582), (381240, 659112), (383535, 655168), (409104, 614220), (409480, 613656), (411945, 609984), (439408, 571860), (454560, 552798), (457488, 549260), (460665, 545472), (491376, 511380), (494334, 508320)]