1807097760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2609}}^1$

素因数の和:2680

約数の個数: 288

約数和(自身を含む): 6823187280

約数和(自身を除く): 5016089520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 234, 240, 260, 288, 296, 312, 333, 360, 370, 390, 416, 444, 468, 480, 481, 520, 555, 585, 592, 624, 666, 720, 740, 780, 888, 936, 962, 1040, 1110, 1170, 1184, 1248, 1332, 1440, 1443, 1480, 1560, 1665, 1776, 1872, 1924, 2080, 2220, 2340, 2405, 2609, 2664, 2886, 2960, 3120, 3330, 3552, 3744, 3848, 4329, 4440, 4680, 4810, 5218, 5328, 5772, 5920, 6240, 6660, 7215, 7696, 7827, 8658, 8880, 9360, 9620, 10436, 10656, 11544, 13045, 13320, 14430, 15392, 15654, 17316, 17760, 18720, 19240, 20872, 21645, 23088, 23481, 26090, 26640, 28860, 31308, 33917, 34632, 38480, 39135, 41744, 43290, 46176, 46962, 52180, 53280, 57720, 62616, 67834, 69264, 76960, 78270, 83488, 86580, 93924, 96533, 101751, 104360, 115440, 117405, 125232, 135668, 138528, 156540, 169585, 173160, 187848, 193066, 203502, 208720, 230880, 234810, 250464, 271336, 289599, 305253, 313080, 339170, 346320, 375696, 386132, 407004, 417440, 469620, 482665, 508755, 542672, 579198, 610506, 626160, 678340, 692640, 751392, 772264, 814008, 868797, 939240, 965330, 1017510, 1085344, 1158396, 1221012, 1252320, 1254929, 1356680, 1447995, 1526265, 1544528, 1628016, 1737594, 1878480, 1930660, 2035020, 2316792, 2442024, 2509858, 2713360, 2895990, 3052530, 3089056, 3256032, 3475188, 3756960, 3764787, 3861320, 4070040, 4343985, 4633584, 4884048, 5019716, 5426720, 5791980, 6105060, 6274645, 6950376, 7529574, 7722640, 8140080, 8687970, 9267168, 9768096, 10039432, 11294361, 11583960, 12210120, 12549290, 13900752, 15059148, 15445280, 16280160, 17375940, 18823935, 20078864, 22588722, 23167920, 24420240, 25098580, 27801504, 30118296, 34751880, 37647870, 40157728, 45177444, 46335840, 48840480, 50197160, 56471805, 60236592, 69503760, 75295740, 90354888, 100394320, 112943610, 120473184, 139007520, 150591480, 180709776, 200788640, 225887220, 301182960, 361419552, 451774440, 602365920, 903548880, 1807097760]

約数ペア:

[(1, 1807097760), (2, 903548880), (3, 602365920), (4, 451774440), (5, 361419552), (6, 301182960), (8, 225887220), (9, 200788640), (10, 180709776), (12, 150591480), (13, 139007520), (15, 120473184), (16, 112943610), (18, 100394320), (20, 90354888), (24, 75295740), (26, 69503760), (30, 60236592), (32, 56471805), (36, 50197160), (37, 48840480), (39, 46335840), (40, 45177444), (45, 40157728), (48, 37647870), (52, 34751880), (60, 30118296), (65, 27801504), (72, 25098580), (74, 24420240), (78, 23167920), (80, 22588722), (90, 20078864), (96, 18823935), (104, 17375940), (111, 16280160), (117, 15445280), (120, 15059148), (130, 13900752), (144, 12549290), (148, 12210120), (156, 11583960), (160, 11294361), (180, 10039432), (185, 9768096), (195, 9267168), (208, 8687970), (222, 8140080), (234, 7722640), (240, 7529574), (260, 6950376), (288, 6274645), (296, 6105060), (312, 5791980), (333, 5426720), (360, 5019716), (370, 4884048), (390, 4633584), (416, 4343985), (444, 4070040), (468, 3861320), (480, 3764787), (481, 3756960), (520, 3475188), (555, 3256032), (585, 3089056), (592, 3052530), (624, 2895990), (666, 2713360), (720, 2509858), (740, 2442024), (780, 2316792), (888, 2035020), (936, 1930660), (962, 1878480), (1040, 1737594), (1110, 1628016), (1170, 1544528), (1184, 1526265), (1248, 1447995), (1332, 1356680), (1440, 1254929), (1443, 1252320), (1480, 1221012), (1560, 1158396), (1665, 1085344), (1776, 1017510), (1872, 965330), (1924, 939240), (2080, 868797), (2220, 814008), (2340, 772264), (2405, 751392), (2609, 692640), (2664, 678340), (2886, 626160), (2960, 610506), (3120, 579198), (3330, 542672), (3552, 508755), (3744, 482665), (3848, 469620), (4329, 417440), (4440, 407004), (4680, 386132), (4810, 375696), (5218, 346320), (5328, 339170), (5772, 313080), (5920, 305253), (6240, 289599), (6660, 271336), (7215, 250464), (7696, 234810), (7827, 230880), (8658, 208720), (8880, 203502), (9360, 193066), (9620, 187848), (10436, 173160), (10656, 169585), (11544, 156540), (13045, 138528), (13320, 135668), (14430, 125232), (15392, 117405), (15654, 115440), (17316, 104360), (17760, 101751), (18720, 96533), (19240, 93924), (20872, 86580), (21645, 83488), (23088, 78270), (23481, 76960), (26090, 69264), (26640, 67834), (28860, 62616), (31308, 57720), (33917, 53280), (34632, 52180), (38480, 46962), (39135, 46176), (41744, 43290)]