16863890880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6367}}^1$

素因数の和:6507

約数の個数: 224

約数和(自身を含む): 55899832320

約数和(自身を除く): 39035941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 89, 93, 96, 120, 124, 155, 160, 178, 186, 192, 240, 248, 267, 310, 320, 356, 372, 445, 465, 480, 496, 534, 620, 712, 744, 890, 930, 960, 992, 1068, 1240, 1335, 1424, 1488, 1780, 1860, 1984, 2136, 2480, 2670, 2759, 2848, 2976, 3560, 3720, 4272, 4960, 5340, 5518, 5696, 5952, 6367, 7120, 7440, 8277, 8544, 9920, 10680, 11036, 12734, 13795, 14240, 14880, 16554, 17088, 19101, 21360, 22072, 25468, 27590, 28480, 29760, 31835, 33108, 38202, 41385, 42720, 44144, 50936, 55180, 63670, 66216, 76404, 82770, 85440, 88288, 95505, 101872, 110360, 127340, 132432, 152808, 165540, 176576, 191010, 197377, 203744, 220720, 254680, 264864, 305616, 331080, 382020, 394754, 407488, 441440, 509360, 529728, 566663, 592131, 611232, 662160, 764040, 789508, 882880, 986885, 1018720, 1133326, 1184262, 1222464, 1324320, 1528080, 1579016, 1699989, 1973770, 2037440, 2266652, 2368524, 2648640, 2833315, 2960655, 3056160, 3158032, 3399978, 3947540, 4533304, 4737048, 5666630, 5921310, 6112320, 6316064, 6799956, 7895080, 8499945, 9066608, 9474096, 11333260, 11842620, 12632128, 13599912, 15790160, 16999890, 17566553, 18133216, 18948192, 22666520, 23685240, 27199824, 31580320, 33999780, 35133106, 36266432, 37896384, 45333040, 47370480, 52699659, 54399648, 63160640, 67999560, 70266212, 87832765, 90666080, 94740960, 105399318, 108799296, 135999120, 140532424, 175665530, 181332160, 189481920, 210798636, 263498295, 271998240, 281064848, 351331060, 421597272, 526996590, 543996480, 562129696, 702662120, 843194544, 1053993180, 1124259392, 1405324240, 1686389088, 2107986360, 2810648480, 3372778176, 4215972720, 5621296960, 8431945440, 16863890880]

約数ペア:

[(1, 16863890880), (2, 8431945440), (3, 5621296960), (4, 4215972720), (5, 3372778176), (6, 2810648480), (8, 2107986360), (10, 1686389088), (12, 1405324240), (15, 1124259392), (16, 1053993180), (20, 843194544), (24, 702662120), (30, 562129696), (31, 543996480), (32, 526996590), (40, 421597272), (48, 351331060), (60, 281064848), (62, 271998240), (64, 263498295), (80, 210798636), (89, 189481920), (93, 181332160), (96, 175665530), (120, 140532424), (124, 135999120), (155, 108799296), (160, 105399318), (178, 94740960), (186, 90666080), (192, 87832765), (240, 70266212), (248, 67999560), (267, 63160640), (310, 54399648), (320, 52699659), (356, 47370480), (372, 45333040), (445, 37896384), (465, 36266432), (480, 35133106), (496, 33999780), (534, 31580320), (620, 27199824), (712, 23685240), (744, 22666520), (890, 18948192), (930, 18133216), (960, 17566553), (992, 16999890), (1068, 15790160), (1240, 13599912), (1335, 12632128), (1424, 11842620), (1488, 11333260), (1780, 9474096), (1860, 9066608), (1984, 8499945), (2136, 7895080), (2480, 6799956), (2670, 6316064), (2759, 6112320), (2848, 5921310), (2976, 5666630), (3560, 4737048), (3720, 4533304), (4272, 3947540), (4960, 3399978), (5340, 3158032), (5518, 3056160), (5696, 2960655), (5952, 2833315), (6367, 2648640), (7120, 2368524), (7440, 2266652), (8277, 2037440), (8544, 1973770), (9920, 1699989), (10680, 1579016), (11036, 1528080), (12734, 1324320), (13795, 1222464), (14240, 1184262), (14880, 1133326), (16554, 1018720), (17088, 986885), (19101, 882880), (21360, 789508), (22072, 764040), (25468, 662160), (27590, 611232), (28480, 592131), (29760, 566663), (31835, 529728), (33108, 509360), (38202, 441440), (41385, 407488), (42720, 394754), (44144, 382020), (50936, 331080), (55180, 305616), (63670, 264864), (66216, 254680), (76404, 220720), (82770, 203744), (85440, 197377), (88288, 191010), (95505, 176576), (101872, 165540), (110360, 152808), (127340, 132432)]