861484320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:137

約数の個数: 432

約数和(自身を含む): 3318719040

約数和(自身を除く): 2457234720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 37, 38, 40, 45, 46, 48, 57, 60, 69, 72, 74, 76, 80, 90, 92, 95, 96, 111, 114, 115, 120, 138, 144, 148, 152, 160, 171, 180, 184, 185, 190, 207, 222, 228, 230, 240, 276, 285, 288, 296, 304, 333, 342, 345, 360, 368, 370, 380, 414, 437, 444, 456, 460, 480, 552, 555, 570, 592, 608, 666, 684, 690, 703, 720, 736, 740, 760, 828, 851, 855, 874, 888, 912, 920, 1035, 1104, 1110, 1140, 1184, 1311, 1332, 1368, 1369, 1380, 1406, 1440, 1480, 1520, 1656, 1665, 1702, 1710, 1748, 1776, 1824, 1840, 2070, 2109, 2185, 2208, 2220, 2280, 2553, 2622, 2664, 2736, 2738, 2760, 2812, 2960, 3040, 3312, 3330, 3404, 3420, 3496, 3515, 3552, 3680, 3933, 4107, 4140, 4218, 4255, 4370, 4440, 4560, 5106, 5244, 5328, 5472, 5476, 5520, 5624, 5920, 6327, 6555, 6624, 6660, 6808, 6840, 6845, 6992, 7030, 7659, 7866, 8214, 8280, 8436, 8510, 8740, 8880, 9120, 10212, 10488, 10545, 10656, 10952, 11040, 11248, 12321, 12654, 12765, 13110, 13320, 13616, 13680, 13690, 13984, 14060, 15318, 15732, 16169, 16428, 16560, 16872, 17020, 17480, 17760, 19665, 20424, 20535, 20976, 21090, 21904, 22496, 24642, 25308, 25530, 26011, 26220, 26640, 27232, 27360, 27380, 28120, 30636, 31464, 31487, 31635, 32338, 32856, 33120, 33744, 34040, 34960, 38295, 39330, 40848, 41070, 41952, 42180, 43808, 48507, 49284, 50616, 51060, 52022, 52440, 53280, 54760, 56240, 61272, 61605, 62928, 62974, 63270, 64676, 65712, 67488, 68080, 69920, 76590, 78033, 78660, 80845, 81696, 82140, 84360, 94461, 97014, 98568, 101232, 102120, 104044, 104880, 109520, 112480, 122544, 123210, 125856, 125948, 126540, 129352, 130055, 131424, 136160, 145521, 153180, 156066, 157320, 157435, 161690, 164280, 168720, 188922, 194028, 197136, 202464, 204240, 208088, 209760, 219040, 234099, 242535, 245088, 246420, 251896, 253080, 258704, 260110, 283383, 291042, 306360, 312132, 314640, 314870, 323380, 328560, 337440, 377844, 388056, 390165, 394272, 408480, 416176, 468198, 472305, 485070, 492840, 503792, 506160, 517408, 520220, 566766, 582084, 598253, 612720, 624264, 629280, 629740, 646760, 657120, 727605, 755688, 776112, 780330, 832352, 936396, 944610, 970140, 985680, 1007584, 1012320, 1040440, 1133532, 1164168, 1170495, 1196506, 1225440, 1248528, 1259480, 1293520, 1416915, 1455210, 1511376, 1552224, 1560660, 1794759, 1872792, 1889220, 1940280, 1971360, 2080880, 2267064, 2328336, 2340990, 2393012, 2497056, 2518960, 2587040, 2833830, 2910420, 2991265, 3022752, 3121320, 3589518, 3745584, 3778440, 3880560, 4161760, 4534128, 4656672, 4681980, 4786024, 5037920, 5384277, 5667660, 5820840, 5982530, 6242640, 7179036, 7491168, 7556880, 7761120, 8973795, 9068256, 9363960, 9572048, 10768554, 11335320, 11641680, 11965060, 12485280, 14358072, 15113760, 17947590, 18727920, 19144096, 21537108, 22670640, 23283360, 23930120, 26921385, 28716144, 35895180, 37455840, 43074216, 45341280, 47860240, 53842770, 57432288, 71790360, 86148432, 95720480, 107685540, 143580720, 172296864, 215371080, 287161440, 430742160, 861484320]

約数ペア:

[(1, 861484320), (2, 430742160), (3, 287161440), (4, 215371080), (5, 172296864), (6, 143580720), (8, 107685540), (9, 95720480), (10, 86148432), (12, 71790360), (15, 57432288), (16, 53842770), (18, 47860240), (19, 45341280), (20, 43074216), (23, 37455840), (24, 35895180), (30, 28716144), (32, 26921385), (36, 23930120), (37, 23283360), (38, 22670640), (40, 21537108), (45, 19144096), (46, 18727920), (48, 17947590), (57, 15113760), (60, 14358072), (69, 12485280), (72, 11965060), (74, 11641680), (76, 11335320), (80, 10768554), (90, 9572048), (92, 9363960), (95, 9068256), (96, 8973795), (111, 7761120), (114, 7556880), (115, 7491168), (120, 7179036), (138, 6242640), (144, 5982530), (148, 5820840), (152, 5667660), (160, 5384277), (171, 5037920), (180, 4786024), (184, 4681980), (185, 4656672), (190, 4534128), (207, 4161760), (222, 3880560), (228, 3778440), (230, 3745584), (240, 3589518), (276, 3121320), (285, 3022752), (288, 2991265), (296, 2910420), (304, 2833830), (333, 2587040), (342, 2518960), (345, 2497056), (360, 2393012), (368, 2340990), (370, 2328336), (380, 2267064), (414, 2080880), (437, 1971360), (444, 1940280), (456, 1889220), (460, 1872792), (480, 1794759), (552, 1560660), (555, 1552224), (570, 1511376), (592, 1455210), (608, 1416915), (666, 1293520), (684, 1259480), (690, 1248528), (703, 1225440), (720, 1196506), (736, 1170495), (740, 1164168), (760, 1133532), (828, 1040440), (851, 1012320), (855, 1007584), (874, 985680), (888, 970140), (912, 944610), (920, 936396), (1035, 832352), (1104, 780330), (1110, 776112), (1140, 755688), (1184, 727605), (1311, 657120), (1332, 646760), (1368, 629740), (1369, 629280), (1380, 624264), (1406, 612720), (1440, 598253), (1480, 582084), (1520, 566766), (1656, 520220), (1665, 517408), (1702, 506160), (1710, 503792), (1748, 492840), (1776, 485070), (1824, 472305), (1840, 468198), (2070, 416176), (2109, 408480), (2185, 394272), (2208, 390165), (2220, 388056), (2280, 377844), (2553, 337440), (2622, 328560), (2664, 323380), (2736, 314870), (2738, 314640), (2760, 312132), (2812, 306360), (2960, 291042), (3040, 283383), (3312, 260110), (3330, 258704), (3404, 253080), (3420, 251896), (3496, 246420), (3515, 245088), (3552, 242535), (3680, 234099), (3933, 219040), (4107, 209760), (4140, 208088), (4218, 204240), (4255, 202464), (4370, 197136), (4440, 194028), (4560, 188922), (5106, 168720), (5244, 164280), (5328, 161690), (5472, 157435), (5476, 157320), (5520, 156066), (5624, 153180), (5920, 145521), (6327, 136160), (6555, 131424), (6624, 130055), (6660, 129352), (6808, 126540), (6840, 125948), (6845, 125856), (6992, 123210), (7030, 122544), (7659, 112480), (7866, 109520), (8214, 104880), (8280, 104044), (8436, 102120), (8510, 101232), (8740, 98568), (8880, 97014), (9120, 94461), (10212, 84360), (10488, 82140), (10545, 81696), (10656, 80845), (10952, 78660), (11040, 78033), (11248, 76590), (12321, 69920), (12654, 68080), (12765, 67488), (13110, 65712), (13320, 64676), (13616, 63270), (13680, 62974), (13690, 62928), (13984, 61605), (14060, 61272), (15318, 56240), (15732, 54760), (16169, 53280), (16428, 52440), (16560, 52022), (16872, 51060), (17020, 50616), (17480, 49284), (17760, 48507), (19665, 43808), (20424, 42180), (20535, 41952), (20976, 41070), (21090, 40848), (21904, 39330), (22496, 38295), (24642, 34960), (25308, 34040), (25530, 33744), (26011, 33120), (26220, 32856), (26640, 32338), (27232, 31635), (27360, 31487), (27380, 31464), (28120, 30636)]