1641875040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:646

約数の個数: 288

約数和(自身を含む): 6076062720

約数和(自身を除く): 4434187680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 229, 234, 240, 260, 288, 312, 360, 383, 390, 416, 458, 468, 480, 520, 585, 624, 687, 720, 766, 780, 916, 936, 1040, 1145, 1149, 1170, 1248, 1374, 1440, 1532, 1560, 1832, 1872, 1915, 2061, 2080, 2290, 2298, 2340, 2748, 2977, 3064, 3120, 3435, 3447, 3664, 3744, 3830, 4122, 4580, 4596, 4680, 4979, 5496, 5745, 5954, 6128, 6240, 6870, 6894, 7328, 7660, 8244, 8931, 9160, 9192, 9360, 9958, 10305, 10992, 11490, 11908, 12256, 13740, 13788, 14885, 14937, 15320, 16488, 17235, 17862, 18320, 18384, 18720, 19916, 20610, 21984, 22980, 23816, 24895, 26793, 27480, 27576, 29770, 29874, 30640, 32976, 34470, 35724, 36640, 36768, 39832, 41220, 44655, 44811, 45960, 47632, 49790, 53586, 54960, 55152, 59540, 59748, 61280, 65952, 68940, 71448, 74685, 79664, 82440, 87707, 89310, 89622, 91920, 95264, 99580, 107172, 109920, 110304, 119080, 119496, 133965, 137880, 142896, 149370, 159328, 164880, 175414, 178620, 179244, 183840, 199160, 214344, 224055, 238160, 238992, 263121, 267930, 275760, 285792, 298740, 329760, 350828, 357240, 358488, 398320, 428688, 438535, 448110, 476320, 477984, 526242, 535860, 551520, 597480, 701656, 714480, 716976, 789363, 796640, 857376, 877070, 896220, 1052484, 1071720, 1140191, 1194960, 1315605, 1403312, 1428960, 1433952, 1578726, 1754140, 1792440, 2104968, 2143440, 2280382, 2389920, 2631210, 2806624, 3157452, 3420573, 3508280, 3584880, 3946815, 4209936, 4286880, 4560764, 5262420, 5700955, 6314904, 6841146, 7016560, 7169760, 7893630, 8419872, 9121528, 10261719, 10524840, 11401910, 12629808, 13682292, 14033120, 15787260, 17102865, 18243056, 20523438, 21049680, 22803820, 25259616, 27364584, 31574520, 34205730, 36486112, 41046876, 42099360, 45607640, 51308595, 54729168, 63149040, 68411460, 82093752, 91215280, 102617190, 109458336, 126298080, 136822920, 164187504, 182430560, 205234380, 273645840, 328375008, 410468760, 547291680, 820937520, 1641875040]

約数ペア:

[(1, 1641875040), (2, 820937520), (3, 547291680), (4, 410468760), (5, 328375008), (6, 273645840), (8, 205234380), (9, 182430560), (10, 164187504), (12, 136822920), (13, 126298080), (15, 109458336), (16, 102617190), (18, 91215280), (20, 82093752), (24, 68411460), (26, 63149040), (30, 54729168), (32, 51308595), (36, 45607640), (39, 42099360), (40, 41046876), (45, 36486112), (48, 34205730), (52, 31574520), (60, 27364584), (65, 25259616), (72, 22803820), (78, 21049680), (80, 20523438), (90, 18243056), (96, 17102865), (104, 15787260), (117, 14033120), (120, 13682292), (130, 12629808), (144, 11401910), (156, 10524840), (160, 10261719), (180, 9121528), (195, 8419872), (208, 7893630), (229, 7169760), (234, 7016560), (240, 6841146), (260, 6314904), (288, 5700955), (312, 5262420), (360, 4560764), (383, 4286880), (390, 4209936), (416, 3946815), (458, 3584880), (468, 3508280), (480, 3420573), (520, 3157452), (585, 2806624), (624, 2631210), (687, 2389920), (720, 2280382), (766, 2143440), (780, 2104968), (916, 1792440), (936, 1754140), (1040, 1578726), (1145, 1433952), (1149, 1428960), (1170, 1403312), (1248, 1315605), (1374, 1194960), (1440, 1140191), (1532, 1071720), (1560, 1052484), (1832, 896220), (1872, 877070), (1915, 857376), (2061, 796640), (2080, 789363), (2290, 716976), (2298, 714480), (2340, 701656), (2748, 597480), (2977, 551520), (3064, 535860), (3120, 526242), (3435, 477984), (3447, 476320), (3664, 448110), (3744, 438535), (3830, 428688), (4122, 398320), (4580, 358488), (4596, 357240), (4680, 350828), (4979, 329760), (5496, 298740), (5745, 285792), (5954, 275760), (6128, 267930), (6240, 263121), (6870, 238992), (6894, 238160), (7328, 224055), (7660, 214344), (8244, 199160), (8931, 183840), (9160, 179244), (9192, 178620), (9360, 175414), (9958, 164880), (10305, 159328), (10992, 149370), (11490, 142896), (11908, 137880), (12256, 133965), (13740, 119496), (13788, 119080), (14885, 110304), (14937, 109920), (15320, 107172), (16488, 99580), (17235, 95264), (17862, 91920), (18320, 89622), (18384, 89310), (18720, 87707), (19916, 82440), (20610, 79664), (21984, 74685), (22980, 71448), (23816, 68940), (24895, 65952), (26793, 61280), (27480, 59748), (27576, 59540), (29770, 55152), (29874, 54960), (30640, 53586), (32976, 49790), (34470, 47632), (35724, 45960), (36640, 44811), (36768, 44655), (39832, 41220)]