1447037760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{617}}^1$

素因数の和:993

約数の個数: 224

約数和(自身を含む): 5274259200

約数和(自身を除く): 3827221440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 349, 420, 448, 480, 560, 617, 672, 698, 840, 960, 1047, 1120, 1234, 1344, 1396, 1680, 1745, 1851, 2094, 2240, 2443, 2468, 2792, 3085, 3360, 3490, 3702, 4188, 4319, 4886, 4936, 5235, 5584, 6170, 6720, 6980, 7329, 7404, 8376, 8638, 9255, 9772, 9872, 10470, 11168, 12215, 12340, 12957, 13960, 14658, 14808, 16752, 17276, 18510, 19544, 19744, 20940, 21595, 22336, 24430, 24680, 25914, 27920, 29316, 29616, 33504, 34552, 36645, 37020, 39088, 39488, 41880, 43190, 48860, 49360, 51828, 55840, 58632, 59232, 64785, 67008, 69104, 73290, 74040, 78176, 83760, 86380, 97720, 98720, 103656, 111680, 117264, 118464, 129570, 138208, 146580, 148080, 156352, 167520, 172760, 195440, 197440, 207312, 215333, 234528, 259140, 276416, 293160, 296160, 335040, 345520, 390880, 414624, 430666, 469056, 518280, 586320, 592320, 645999, 691040, 781760, 829248, 861332, 1036560, 1076665, 1172640, 1291998, 1382080, 1507331, 1722664, 2073120, 2153330, 2345280, 2583996, 3014662, 3229995, 3445328, 4146240, 4306660, 4521993, 5167992, 6029324, 6459990, 6890656, 7536655, 8613320, 9043986, 10335984, 12058648, 12919980, 13781312, 15073310, 17226640, 18087972, 20671968, 22609965, 24117296, 25839960, 30146620, 34453280, 36175944, 41343936, 45219930, 48234592, 51679920, 60293240, 68906560, 72351888, 90439860, 96469184, 103359840, 120586480, 144703776, 180879720, 206719680, 241172960, 289407552, 361759440, 482345920, 723518880, 1447037760]

約数ペア:

[(1, 1447037760), (2, 723518880), (3, 482345920), (4, 361759440), (5, 289407552), (6, 241172960), (7, 206719680), (8, 180879720), (10, 144703776), (12, 120586480), (14, 103359840), (15, 96469184), (16, 90439860), (20, 72351888), (21, 68906560), (24, 60293240), (28, 51679920), (30, 48234592), (32, 45219930), (35, 41343936), (40, 36175944), (42, 34453280), (48, 30146620), (56, 25839960), (60, 24117296), (64, 22609965), (70, 20671968), (80, 18087972), (84, 17226640), (96, 15073310), (105, 13781312), (112, 12919980), (120, 12058648), (140, 10335984), (160, 9043986), (168, 8613320), (192, 7536655), (210, 6890656), (224, 6459990), (240, 6029324), (280, 5167992), (320, 4521993), (336, 4306660), (349, 4146240), (420, 3445328), (448, 3229995), (480, 3014662), (560, 2583996), (617, 2345280), (672, 2153330), (698, 2073120), (840, 1722664), (960, 1507331), (1047, 1382080), (1120, 1291998), (1234, 1172640), (1344, 1076665), (1396, 1036560), (1680, 861332), (1745, 829248), (1851, 781760), (2094, 691040), (2240, 645999), (2443, 592320), (2468, 586320), (2792, 518280), (3085, 469056), (3360, 430666), (3490, 414624), (3702, 390880), (4188, 345520), (4319, 335040), (4886, 296160), (4936, 293160), (5235, 276416), (5584, 259140), (6170, 234528), (6720, 215333), (6980, 207312), (7329, 197440), (7404, 195440), (8376, 172760), (8638, 167520), (9255, 156352), (9772, 148080), (9872, 146580), (10470, 138208), (11168, 129570), (12215, 118464), (12340, 117264), (12957, 111680), (13960, 103656), (14658, 98720), (14808, 97720), (16752, 86380), (17276, 83760), (18510, 78176), (19544, 74040), (19744, 73290), (20940, 69104), (21595, 67008), (22336, 64785), (24430, 59232), (24680, 58632), (25914, 55840), (27920, 51828), (29316, 49360), (29616, 48860), (33504, 43190), (34552, 41880), (36645, 39488), (37020, 39088)]