2136905640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:225

約数の個数: 384

約数和(自身を含む): 7558087680

約数和(自身を除く): 5421182040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 43, 45, 60, 61, 62, 72, 73, 86, 90, 93, 120, 122, 124, 129, 146, 155, 172, 180, 183, 186, 215, 219, 244, 248, 258, 279, 292, 305, 310, 344, 360, 365, 366, 372, 387, 430, 438, 465, 488, 516, 549, 558, 584, 610, 620, 645, 657, 730, 732, 744, 774, 860, 876, 915, 930, 1032, 1095, 1098, 1116, 1220, 1240, 1290, 1314, 1333, 1395, 1460, 1464, 1548, 1720, 1752, 1830, 1860, 1891, 1935, 2190, 2196, 2232, 2263, 2440, 2580, 2623, 2628, 2666, 2745, 2790, 2920, 3096, 3139, 3285, 3660, 3720, 3782, 3870, 3999, 4380, 4392, 4453, 4526, 5160, 5246, 5256, 5332, 5490, 5580, 5673, 6278, 6570, 6665, 6789, 7320, 7564, 7740, 7869, 7998, 8760, 8906, 9052, 9417, 9455, 10492, 10664, 10980, 11160, 11315, 11346, 11997, 12556, 13115, 13140, 13330, 13359, 13578, 15128, 15480, 15695, 15738, 15996, 17019, 17812, 18104, 18834, 18910, 19995, 20367, 20984, 21960, 22265, 22630, 22692, 23607, 23994, 25112, 26230, 26280, 26660, 26718, 27156, 28251, 28365, 31390, 31476, 31992, 33945, 34038, 35624, 37668, 37820, 39345, 39990, 40077, 40734, 44530, 45260, 45384, 47085, 47214, 47988, 52460, 53320, 53436, 54312, 56502, 56730, 59985, 62780, 62952, 66795, 67890, 68076, 75336, 75640, 78690, 79980, 80154, 81313, 81468, 85095, 89060, 90520, 94170, 94428, 95976, 97309, 101835, 104920, 106872, 113004, 113460, 118035, 119970, 125560, 133590, 135780, 136152, 138043, 141255, 157380, 159960, 160308, 162626, 162936, 170190, 178120, 188340, 188856, 191479, 194618, 200385, 203670, 226008, 226920, 236070, 239940, 243939, 267180, 271560, 276086, 282510, 291927, 314760, 320616, 325252, 340380, 376680, 382958, 389236, 400770, 406565, 407340, 414129, 472140, 479880, 486545, 487878, 534360, 552172, 565020, 574437, 583854, 650504, 680760, 690215, 731817, 765916, 778472, 801540, 813130, 814680, 828258, 875781, 944280, 957395, 973090, 975756, 1104344, 1130040, 1148874, 1167708, 1219695, 1242387, 1380430, 1459635, 1463634, 1531832, 1603080, 1626260, 1656516, 1723311, 1751562, 1914790, 1946180, 1951512, 2070645, 2297748, 2335416, 2439390, 2484774, 2760860, 2872185, 2919270, 2927268, 3252520, 3313032, 3446622, 3503124, 3659085, 3829580, 3892360, 4141290, 4378905, 4595496, 4878780, 4969548, 5521720, 5744370, 5838540, 5854536, 5935849, 6211935, 6893244, 7006248, 7318170, 7659160, 8282580, 8616555, 8757810, 9757560, 9939096, 11488740, 11677080, 11871698, 12423870, 13786488, 14636340, 16565160, 17233110, 17515620, 17807547, 22977480, 23743396, 24847740, 29272680, 29679245, 34466220, 35031240, 35615094, 47486792, 49695480, 53422641, 59358490, 68932440, 71230188, 89037735, 106845282, 118716980, 142460376, 178075470, 213690564, 237433960, 267113205, 356150940, 427381128, 534226410, 712301880, 1068452820, 2136905640]

約数ペア:

[(1, 2136905640), (2, 1068452820), (3, 712301880), (4, 534226410), (5, 427381128), (6, 356150940), (8, 267113205), (9, 237433960), (10, 213690564), (12, 178075470), (15, 142460376), (18, 118716980), (20, 106845282), (24, 89037735), (30, 71230188), (31, 68932440), (36, 59358490), (40, 53422641), (43, 49695480), (45, 47486792), (60, 35615094), (61, 35031240), (62, 34466220), (72, 29679245), (73, 29272680), (86, 24847740), (90, 23743396), (93, 22977480), (120, 17807547), (122, 17515620), (124, 17233110), (129, 16565160), (146, 14636340), (155, 13786488), (172, 12423870), (180, 11871698), (183, 11677080), (186, 11488740), (215, 9939096), (219, 9757560), (244, 8757810), (248, 8616555), (258, 8282580), (279, 7659160), (292, 7318170), (305, 7006248), (310, 6893244), (344, 6211935), (360, 5935849), (365, 5854536), (366, 5838540), (372, 5744370), (387, 5521720), (430, 4969548), (438, 4878780), (465, 4595496), (488, 4378905), (516, 4141290), (549, 3892360), (558, 3829580), (584, 3659085), (610, 3503124), (620, 3446622), (645, 3313032), (657, 3252520), (730, 2927268), (732, 2919270), (744, 2872185), (774, 2760860), (860, 2484774), (876, 2439390), (915, 2335416), (930, 2297748), (1032, 2070645), (1095, 1951512), (1098, 1946180), (1116, 1914790), (1220, 1751562), (1240, 1723311), (1290, 1656516), (1314, 1626260), (1333, 1603080), (1395, 1531832), (1460, 1463634), (1464, 1459635), (1548, 1380430), (1720, 1242387), (1752, 1219695), (1830, 1167708), (1860, 1148874), (1891, 1130040), (1935, 1104344), (2190, 975756), (2196, 973090), (2232, 957395), (2263, 944280), (2440, 875781), (2580, 828258), (2623, 814680), (2628, 813130), (2666, 801540), (2745, 778472), (2790, 765916), (2920, 731817), (3096, 690215), (3139, 680760), (3285, 650504), (3660, 583854), (3720, 574437), (3782, 565020), (3870, 552172), (3999, 534360), (4380, 487878), (4392, 486545), (4453, 479880), (4526, 472140), (5160, 414129), (5246, 407340), (5256, 406565), (5332, 400770), (5490, 389236), (5580, 382958), (5673, 376680), (6278, 340380), (6570, 325252), (6665, 320616), (6789, 314760), (7320, 291927), (7564, 282510), (7740, 276086), (7869, 271560), (7998, 267180), (8760, 243939), (8906, 239940), (9052, 236070), (9417, 226920), (9455, 226008), (10492, 203670), (10664, 200385), (10980, 194618), (11160, 191479), (11315, 188856), (11346, 188340), (11997, 178120), (12556, 170190), (13115, 162936), (13140, 162626), (13330, 160308), (13359, 159960), (13578, 157380), (15128, 141255), (15480, 138043), (15695, 136152), (15738, 135780), (15996, 133590), (17019, 125560), (17812, 119970), (18104, 118035), (18834, 113460), (18910, 113004), (19995, 106872), (20367, 104920), (20984, 101835), (21960, 97309), (22265, 95976), (22630, 94428), (22692, 94170), (23607, 90520), (23994, 89060), (25112, 85095), (26230, 81468), (26280, 81313), (26660, 80154), (26718, 79980), (27156, 78690), (28251, 75640), (28365, 75336), (31390, 68076), (31476, 67890), (31992, 66795), (33945, 62952), (34038, 62780), (35624, 59985), (37668, 56730), (37820, 56502), (39345, 54312), (39990, 53436), (40077, 53320), (40734, 52460), (44530, 47988), (45260, 47214), (45384, 47085)]