442703520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1187}}^1$

素因数の和:1252

約数の個数: 288

約数和(自身を含む): 1774700928

約数和(自身を除く): 1331997408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1187, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1776, 2016, 2072, 2220, 2331, 2374, 2520, 2590, 2664, 2960, 3108, 3330, 3360, 3552, 3561, 3885, 4144, 4440, 4662, 4748, 5040, 5180, 5328, 5920, 5935, 6216, 6660, 7122, 7770, 8288, 8309, 8880, 9324, 9496, 10080, 10360, 10656, 10683, 11655, 11870, 12432, 13320, 14244, 15540, 16618, 17760, 17805, 18648, 18992, 20720, 21366, 23310, 23740, 24864, 24927, 26640, 28488, 31080, 33236, 35610, 37296, 37984, 41440, 41545, 42732, 43919, 46620, 47480, 49854, 53280, 53415, 56976, 62160, 66472, 71220, 74592, 74781, 83090, 85464, 87838, 93240, 94960, 99708, 106830, 113952, 124320, 124635, 131757, 132944, 142440, 149562, 166180, 170928, 175676, 186480, 189920, 199416, 213660, 219595, 249270, 263514, 265888, 284880, 299124, 307433, 332360, 341856, 351352, 372960, 373905, 395271, 398832, 427320, 439190, 498540, 527028, 569760, 598248, 614866, 658785, 664720, 702704, 747810, 790542, 797664, 854640, 878380, 922299, 997080, 1054056, 1196496, 1229732, 1317570, 1329440, 1405408, 1495620, 1537165, 1581084, 1709280, 1756760, 1844598, 1976355, 1994160, 2108112, 2392992, 2459464, 2635140, 2766897, 2991240, 3074330, 3162168, 3513520, 3689196, 3952710, 3988320, 4216224, 4611495, 4918928, 5270280, 5533794, 5982480, 6148660, 6324336, 7027040, 7378392, 7905420, 9222990, 9837856, 10540560, 11067588, 11964960, 12297320, 12648672, 13834485, 14756784, 15810840, 18445980, 21081120, 22135176, 24594640, 27668970, 29513568, 31621680, 36891960, 44270352, 49189280, 55337940, 63243360, 73783920, 88540704, 110675880, 147567840, 221351760, 442703520]

約数ペア:

[(1, 442703520), (2, 221351760), (3, 147567840), (4, 110675880), (5, 88540704), (6, 73783920), (7, 63243360), (8, 55337940), (9, 49189280), (10, 44270352), (12, 36891960), (14, 31621680), (15, 29513568), (16, 27668970), (18, 24594640), (20, 22135176), (21, 21081120), (24, 18445980), (28, 15810840), (30, 14756784), (32, 13834485), (35, 12648672), (36, 12297320), (37, 11964960), (40, 11067588), (42, 10540560), (45, 9837856), (48, 9222990), (56, 7905420), (60, 7378392), (63, 7027040), (70, 6324336), (72, 6148660), (74, 5982480), (80, 5533794), (84, 5270280), (90, 4918928), (96, 4611495), (105, 4216224), (111, 3988320), (112, 3952710), (120, 3689196), (126, 3513520), (140, 3162168), (144, 3074330), (148, 2991240), (160, 2766897), (168, 2635140), (180, 2459464), (185, 2392992), (210, 2108112), (222, 1994160), (224, 1976355), (240, 1844598), (252, 1756760), (259, 1709280), (280, 1581084), (288, 1537165), (296, 1495620), (315, 1405408), (333, 1329440), (336, 1317570), (360, 1229732), (370, 1196496), (420, 1054056), (444, 997080), (480, 922299), (504, 878380), (518, 854640), (555, 797664), (560, 790542), (592, 747810), (630, 702704), (666, 664720), (672, 658785), (720, 614866), (740, 598248), (777, 569760), (840, 527028), (888, 498540), (1008, 439190), (1036, 427320), (1110, 398832), (1120, 395271), (1184, 373905), (1187, 372960), (1260, 351352), (1295, 341856), (1332, 332360), (1440, 307433), (1480, 299124), (1554, 284880), (1665, 265888), (1680, 263514), (1776, 249270), (2016, 219595), (2072, 213660), (2220, 199416), (2331, 189920), (2374, 186480), (2520, 175676), (2590, 170928), (2664, 166180), (2960, 149562), (3108, 142440), (3330, 132944), (3360, 131757), (3552, 124635), (3561, 124320), (3885, 113952), (4144, 106830), (4440, 99708), (4662, 94960), (4748, 93240), (5040, 87838), (5180, 85464), (5328, 83090), (5920, 74781), (5935, 74592), (6216, 71220), (6660, 66472), (7122, 62160), (7770, 56976), (8288, 53415), (8309, 53280), (8880, 49854), (9324, 47480), (9496, 46620), (10080, 43919), (10360, 42732), (10656, 41545), (10683, 41440), (11655, 37984), (11870, 37296), (12432, 35610), (13320, 33236), (14244, 31080), (15540, 28488), (16618, 26640), (17760, 24927), (17805, 24864), (18648, 23740), (18992, 23310), (20720, 21366)]