1888901280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 576

約数和(自身を含む): 7959264768

約数和(自身を除く): 6070363488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 73, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 146, 151, 153, 160, 168, 170, 180, 204, 210, 219, 224, 238, 240, 252, 255, 272, 280, 288, 292, 302, 306, 315, 336, 340, 357, 360, 365, 408, 420, 438, 453, 476, 480, 504, 510, 511, 544, 560, 584, 595, 604, 612, 630, 657, 672, 680, 714, 720, 730, 755, 765, 816, 840, 876, 906, 952, 1008, 1020, 1022, 1057, 1071, 1095, 1120, 1168, 1190, 1208, 1224, 1241, 1260, 1314, 1359, 1360, 1428, 1440, 1460, 1510, 1530, 1533, 1632, 1680, 1752, 1785, 1812, 1904, 2016, 2040, 2044, 2114, 2142, 2190, 2265, 2336, 2380, 2416, 2448, 2482, 2520, 2555, 2567, 2628, 2718, 2720, 2856, 2920, 3020, 3060, 3066, 3171, 3285, 3360, 3504, 3570, 3624, 3723, 3808, 4080, 4088, 4228, 4284, 4380, 4530, 4599, 4760, 4832, 4896, 4964, 5040, 5110, 5134, 5256, 5285, 5355, 5436, 5712, 5840, 6040, 6120, 6132, 6205, 6342, 6570, 6795, 7008, 7140, 7248, 7446, 7665, 7701, 8160, 8176, 8456, 8568, 8687, 8760, 9060, 9198, 9513, 9520, 9928, 10080, 10220, 10268, 10512, 10570, 10710, 10872, 11023, 11169, 11424, 11680, 12080, 12240, 12264, 12410, 12684, 12835, 13140, 13590, 14280, 14496, 14892, 15330, 15402, 15855, 16352, 16912, 17136, 17374, 17520, 17969, 18120, 18396, 18615, 19026, 19040, 19856, 20440, 20536, 21024, 21140, 21420, 21744, 22046, 22338, 22995, 23103, 24160, 24480, 24528, 24820, 25368, 25670, 26061, 26280, 27180, 28560, 29784, 30660, 30804, 31710, 33069, 33824, 34272, 34748, 35040, 35938, 36240, 36792, 37230, 38052, 38505, 39712, 40880, 41072, 42280, 42840, 43435, 43488, 44092, 44676, 45990, 46206, 47565, 49056, 49640, 50736, 51340, 52122, 52560, 53907, 54360, 55115, 55845, 57120, 59568, 61320, 61608, 63420, 66138, 69496, 71876, 72480, 73584, 74460, 76104, 77010, 77161, 78183, 81760, 82144, 84560, 85680, 86870, 88184, 89352, 89845, 91980, 92412, 95130, 99207, 99280, 101472, 102680, 104244, 105120, 107814, 108720, 110230, 111690, 115515, 119136, 122640, 123216, 126840, 130305, 132276, 138992, 143752, 147168, 148920, 152208, 154020, 154322, 156366, 161721, 165345, 169120, 171360, 173740, 176368, 178704, 179690, 183960, 184824, 187391, 190260, 198414, 198560, 205360, 208488, 215628, 217440, 220460, 223380, 231030, 231483, 245280, 246432, 253680, 260610, 264552, 269535, 277984, 287504, 297840, 304416, 308040, 308644, 312732, 323442, 330690, 347480, 352736, 357408, 359380, 367920, 369648, 374782, 380520, 385805, 390915, 396828, 410720, 416976, 431256, 440920, 446760, 462060, 462966, 496035, 507360, 521220, 529104, 539070, 562173, 575008, 595680, 616080, 617288, 625464, 646884, 661380, 694449, 694960, 718760, 735840, 739296, 749564, 761040, 771610, 781830, 793656, 808605, 833952, 862512, 881840, 893520, 924120, 925932, 936955, 992070, 1042440, 1058208, 1078140, 1124346, 1157415, 1232160, 1234576, 1250928, 1293768, 1311737, 1322760, 1388898, 1389920, 1437520, 1499128, 1522080, 1543220, 1563660, 1587312, 1617210, 1686519, 1725024, 1763680, 1787040, 1848240, 1851864, 1873910, 1984140, 2084880, 2156280, 2248692, 2314830, 2469152, 2501856, 2587536, 2623474, 2645520, 2777796, 2810865, 2875040, 2998256, 3086440, 3127320, 3174624, 3234420, 3373038, 3472245, 3696480, 3703728, 3747820, 3935211, 3968280, 4169760, 4312560, 4497384, 4629660, 5175072, 5246948, 5291040, 5555592, 5621730, 5996512, 6172880, 6254640, 6468840, 6558685, 6746076, 6944490, 7407456, 7495640, 7870422, 7936560, 8432595, 8625120, 8994768, 9259320, 10493896, 11111184, 11243460, 11805633, 12345760, 12509280, 12937680, 13117370, 13492152, 13888980, 14991280, 15740844, 15873120, 16865190, 17989536, 18518640, 19676055, 20987792, 22222368, 22486920, 23611266, 25875360, 26234740, 26984304, 27777960, 29982560, 31481688, 33730380, 37037280, 39352110, 41975584, 44973840, 47222532, 52469480, 53968608, 55555920, 59028165, 62963376, 67460760, 78704220, 89947680, 94445064, 104938960, 111111840, 118056330, 125926752, 134921520, 157408440, 188890128, 209877920, 236112660, 269843040, 314816880, 377780256, 472225320, 629633760, 944450640, 1888901280]

約数ペア:

[(1, 1888901280), (2, 944450640), (3, 629633760), (4, 472225320), (5, 377780256), (6, 314816880), (7, 269843040), (8, 236112660), (9, 209877920), (10, 188890128), (12, 157408440), (14, 134921520), (15, 125926752), (16, 118056330), (17, 111111840), (18, 104938960), (20, 94445064), (21, 89947680), (24, 78704220), (28, 67460760), (30, 62963376), (32, 59028165), (34, 55555920), (35, 53968608), (36, 52469480), (40, 47222532), (42, 44973840), (45, 41975584), (48, 39352110), (51, 37037280), (56, 33730380), (60, 31481688), (63, 29982560), (68, 27777960), (70, 26984304), (72, 26234740), (73, 25875360), (80, 23611266), (84, 22486920), (85, 22222368), (90, 20987792), (96, 19676055), (102, 18518640), (105, 17989536), (112, 16865190), (119, 15873120), (120, 15740844), (126, 14991280), (136, 13888980), (140, 13492152), (144, 13117370), (146, 12937680), (151, 12509280), (153, 12345760), (160, 11805633), (168, 11243460), (170, 11111184), (180, 10493896), (204, 9259320), (210, 8994768), (219, 8625120), (224, 8432595), (238, 7936560), (240, 7870422), (252, 7495640), (255, 7407456), (272, 6944490), (280, 6746076), (288, 6558685), (292, 6468840), (302, 6254640), (306, 6172880), (315, 5996512), (336, 5621730), (340, 5555592), (357, 5291040), (360, 5246948), (365, 5175072), (408, 4629660), (420, 4497384), (438, 4312560), (453, 4169760), (476, 3968280), (480, 3935211), (504, 3747820), (510, 3703728), (511, 3696480), (544, 3472245), (560, 3373038), (584, 3234420), (595, 3174624), (604, 3127320), (612, 3086440), (630, 2998256), (657, 2875040), (672, 2810865), (680, 2777796), (714, 2645520), (720, 2623474), (730, 2587536), (755, 2501856), (765, 2469152), (816, 2314830), (840, 2248692), (876, 2156280), (906, 2084880), (952, 1984140), (1008, 1873910), (1020, 1851864), (1022, 1848240), (1057, 1787040), (1071, 1763680), (1095, 1725024), (1120, 1686519), (1168, 1617210), (1190, 1587312), (1208, 1563660), (1224, 1543220), (1241, 1522080), (1260, 1499128), (1314, 1437520), (1359, 1389920), (1360, 1388898), (1428, 1322760), (1440, 1311737), (1460, 1293768), (1510, 1250928), (1530, 1234576), (1533, 1232160), (1632, 1157415), (1680, 1124346), (1752, 1078140), (1785, 1058208), (1812, 1042440), (1904, 992070), (2016, 936955), (2040, 925932), (2044, 924120), (2114, 893520), (2142, 881840), (2190, 862512), (2265, 833952), (2336, 808605), (2380, 793656), (2416, 781830), (2448, 771610), (2482, 761040), (2520, 749564), (2555, 739296), (2567, 735840), (2628, 718760), (2718, 694960), (2720, 694449), (2856, 661380), (2920, 646884), (3020, 625464), (3060, 617288), (3066, 616080), (3171, 595680), (3285, 575008), (3360, 562173), (3504, 539070), (3570, 529104), (3624, 521220), (3723, 507360), (3808, 496035), (4080, 462966), (4088, 462060), (4228, 446760), (4284, 440920), (4380, 431256), (4530, 416976), (4599, 410720), (4760, 396828), (4832, 390915), (4896, 385805), (4964, 380520), (5040, 374782), (5110, 369648), (5134, 367920), (5256, 359380), (5285, 357408), (5355, 352736), (5436, 347480), (5712, 330690), (5840, 323442), (6040, 312732), (6120, 308644), (6132, 308040), (6205, 304416), (6342, 297840), (6570, 287504), (6795, 277984), (7008, 269535), (7140, 264552), (7248, 260610), (7446, 253680), (7665, 246432), (7701, 245280), (8160, 231483), (8176, 231030), (8456, 223380), (8568, 220460), (8687, 217440), (8760, 215628), (9060, 208488), (9198, 205360), (9513, 198560), (9520, 198414), (9928, 190260), (10080, 187391), (10220, 184824), (10268, 183960), (10512, 179690), (10570, 178704), (10710, 176368), (10872, 173740), (11023, 171360), (11169, 169120), (11424, 165345), (11680, 161721), (12080, 156366), (12240, 154322), (12264, 154020), (12410, 152208), (12684, 148920), (12835, 147168), (13140, 143752), (13590, 138992), (14280, 132276), (14496, 130305), (14892, 126840), (15330, 123216), (15402, 122640), (15855, 119136), (16352, 115515), (16912, 111690), (17136, 110230), (17374, 108720), (17520, 107814), (17969, 105120), (18120, 104244), (18396, 102680), (18615, 101472), (19026, 99280), (19040, 99207), (19856, 95130), (20440, 92412), (20536, 91980), (21024, 89845), (21140, 89352), (21420, 88184), (21744, 86870), (22046, 85680), (22338, 84560), (22995, 82144), (23103, 81760), (24160, 78183), (24480, 77161), (24528, 77010), (24820, 76104), (25368, 74460), (25670, 73584), (26061, 72480), (26280, 71876), (27180, 69496), (28560, 66138), (29784, 63420), (30660, 61608), (30804, 61320), (31710, 59568), (33069, 57120), (33824, 55845), (34272, 55115), (34748, 54360), (35040, 53907), (35938, 52560), (36240, 52122), (36792, 51340), (37230, 50736), (38052, 49640), (38505, 49056), (39712, 47565), (40880, 46206), (41072, 45990), (42280, 44676), (42840, 44092), (43435, 43488)]