2989934220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:905

約数の個数: 384

約数和(自身を含む): 11136061440

約数和(自身を除く): 8146127220

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 23, 26, 28, 29, 30, 35, 39, 42, 46, 52, 58, 60, 65, 69, 70, 78, 84, 87, 91, 92, 105, 115, 116, 130, 138, 140, 145, 156, 161, 174, 182, 195, 203, 210, 230, 260, 273, 276, 290, 299, 322, 345, 348, 364, 377, 390, 406, 420, 435, 455, 460, 483, 546, 580, 598, 609, 644, 667, 690, 754, 780, 805, 812, 821, 870, 897, 910, 966, 1015, 1092, 1131, 1196, 1218, 1334, 1365, 1380, 1495, 1508, 1610, 1642, 1740, 1794, 1820, 1885, 1932, 2001, 2030, 2093, 2262, 2415, 2436, 2463, 2639, 2668, 2730, 2990, 3045, 3220, 3284, 3335, 3588, 3770, 4002, 4060, 4105, 4186, 4485, 4524, 4669, 4830, 4926, 5278, 5460, 5655, 5747, 5980, 6090, 6279, 6670, 7540, 7917, 8004, 8210, 8372, 8671, 8970, 9338, 9660, 9852, 10005, 10465, 10556, 10673, 11310, 11494, 12180, 12315, 12558, 13195, 13340, 14007, 15834, 16420, 17241, 17342, 17940, 18676, 18883, 20010, 20930, 21346, 22620, 22988, 23345, 23809, 24630, 25116, 26013, 26390, 28014, 28735, 31395, 31668, 32019, 34482, 34684, 37766, 39585, 40020, 41860, 42692, 43355, 46690, 47618, 49260, 52026, 52780, 53365, 56028, 56649, 57470, 60697, 62790, 64038, 68964, 70035, 71427, 74711, 75532, 79170, 86205, 86710, 93380, 94415, 95236, 104052, 106730, 113298, 114940, 119045, 121394, 125580, 128076, 130065, 132181, 140070, 142854, 149422, 158340, 160095, 166663, 172410, 173420, 182091, 188830, 213460, 224133, 226596, 238090, 242788, 245479, 260130, 264362, 280140, 283245, 285708, 298844, 303485, 309517, 320190, 333326, 344820, 357135, 364182, 373555, 377660, 396543, 448266, 476180, 490958, 499989, 520260, 528724, 547607, 566490, 606970, 619034, 640380, 660905, 666652, 714270, 728364, 736437, 747110, 793086, 833315, 896532, 910455, 928551, 981916, 999978, 1095214, 1120665, 1132980, 1213940, 1227395, 1238068, 1321810, 1428540, 1472874, 1494220, 1547585, 1586172, 1642821, 1666630, 1718353, 1820910, 1857102, 1982715, 1999956, 2166619, 2190428, 2241330, 2454790, 2499945, 2643620, 2738035, 2945748, 3095170, 3285642, 3333260, 3436706, 3641820, 3682185, 3714204, 3833249, 3965430, 4333238, 4482660, 4642755, 4909580, 4999890, 5155059, 5476070, 6190340, 6499857, 6571284, 6873412, 7118891, 7364370, 7666498, 7930860, 8214105, 8591765, 8666476, 9285510, 9999780, 10310118, 10833095, 10952140, 11499747, 12999714, 14237782, 14728740, 15332996, 16428210, 17183530, 18571020, 19166245, 20620236, 21356673, 21666190, 22999494, 25775295, 25999428, 28475564, 32499285, 32856420, 34367060, 35594455, 38332490, 42713346, 43332380, 45998988, 49832237, 51550590, 57498735, 64998570, 71188910, 76664980, 85426692, 99664474, 103101180, 106783365, 114997470, 129997140, 142377820, 149496711, 199328948, 213566730, 229994940, 249161185, 298993422, 427133460, 498322370, 597986844, 747483555, 996644740, 1494967110, 2989934220]

約数ペア:

[(1, 2989934220), (2, 1494967110), (3, 996644740), (4, 747483555), (5, 597986844), (6, 498322370), (7, 427133460), (10, 298993422), (12, 249161185), (13, 229994940), (14, 213566730), (15, 199328948), (20, 149496711), (21, 142377820), (23, 129997140), (26, 114997470), (28, 106783365), (29, 103101180), (30, 99664474), (35, 85426692), (39, 76664980), (42, 71188910), (46, 64998570), (52, 57498735), (58, 51550590), (60, 49832237), (65, 45998988), (69, 43332380), (70, 42713346), (78, 38332490), (84, 35594455), (87, 34367060), (91, 32856420), (92, 32499285), (105, 28475564), (115, 25999428), (116, 25775295), (130, 22999494), (138, 21666190), (140, 21356673), (145, 20620236), (156, 19166245), (161, 18571020), (174, 17183530), (182, 16428210), (195, 15332996), (203, 14728740), (210, 14237782), (230, 12999714), (260, 11499747), (273, 10952140), (276, 10833095), (290, 10310118), (299, 9999780), (322, 9285510), (345, 8666476), (348, 8591765), (364, 8214105), (377, 7930860), (390, 7666498), (406, 7364370), (420, 7118891), (435, 6873412), (455, 6571284), (460, 6499857), (483, 6190340), (546, 5476070), (580, 5155059), (598, 4999890), (609, 4909580), (644, 4642755), (667, 4482660), (690, 4333238), (754, 3965430), (780, 3833249), (805, 3714204), (812, 3682185), (821, 3641820), (870, 3436706), (897, 3333260), (910, 3285642), (966, 3095170), (1015, 2945748), (1092, 2738035), (1131, 2643620), (1196, 2499945), (1218, 2454790), (1334, 2241330), (1365, 2190428), (1380, 2166619), (1495, 1999956), (1508, 1982715), (1610, 1857102), (1642, 1820910), (1740, 1718353), (1794, 1666630), (1820, 1642821), (1885, 1586172), (1932, 1547585), (2001, 1494220), (2030, 1472874), (2093, 1428540), (2262, 1321810), (2415, 1238068), (2436, 1227395), (2463, 1213940), (2639, 1132980), (2668, 1120665), (2730, 1095214), (2990, 999978), (3045, 981916), (3220, 928551), (3284, 910455), (3335, 896532), (3588, 833315), (3770, 793086), (4002, 747110), (4060, 736437), (4105, 728364), (4186, 714270), (4485, 666652), (4524, 660905), (4669, 640380), (4830, 619034), (4926, 606970), (5278, 566490), (5460, 547607), (5655, 528724), (5747, 520260), (5980, 499989), (6090, 490958), (6279, 476180), (6670, 448266), (7540, 396543), (7917, 377660), (8004, 373555), (8210, 364182), (8372, 357135), (8671, 344820), (8970, 333326), (9338, 320190), (9660, 309517), (9852, 303485), (10005, 298844), (10465, 285708), (10556, 283245), (10673, 280140), (11310, 264362), (11494, 260130), (12180, 245479), (12315, 242788), (12558, 238090), (13195, 226596), (13340, 224133), (14007, 213460), (15834, 188830), (16420, 182091), (17241, 173420), (17342, 172410), (17940, 166663), (18676, 160095), (18883, 158340), (20010, 149422), (20930, 142854), (21346, 140070), (22620, 132181), (22988, 130065), (23345, 128076), (23809, 125580), (24630, 121394), (25116, 119045), (26013, 114940), (26390, 113298), (28014, 106730), (28735, 104052), (31395, 95236), (31668, 94415), (32019, 93380), (34482, 86710), (34684, 86205), (37766, 79170), (39585, 75532), (40020, 74711), (41860, 71427), (42692, 70035), (43355, 68964), (46690, 64038), (47618, 62790), (49260, 60697), (52026, 57470), (52780, 56649), (53365, 56028)]