1388761920

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{757}}^1$

素因数の和:807

約数の個数: 504

約数和(自身を含む): 5991980904

約数和(自身を除く): 4603218984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 192, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 320, 336, 360, 364, 390, 392, 416, 420, 441, 448, 455, 468, 480, 490, 504, 520, 546, 560, 576, 585, 588, 624, 630, 637, 672, 720, 728, 735, 757, 780, 784, 819, 832, 840, 882, 910, 936, 960, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1344, 1365, 1440, 1456, 1470, 1514, 1560, 1568, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2184, 2205, 2240, 2271, 2340, 2352, 2496, 2520, 2548, 2730, 2880, 2912, 2940, 3028, 3120, 3136, 3185, 3276, 3360, 3528, 3640, 3744, 3785, 3822, 3920, 4032, 4095, 4160, 4368, 4410, 4542, 4680, 4704, 5040, 5096, 5299, 5460, 5733, 5824, 5880, 6056, 6240, 6370, 6552, 6720, 6813, 7056, 7280, 7488, 7570, 7644, 7840, 8190, 8736, 8820, 9084, 9360, 9408, 9555, 9841, 10080, 10192, 10598, 10920, 11355, 11466, 11760, 12112, 12480, 12740, 13104, 13626, 14112, 14560, 15140, 15288, 15680, 15897, 16380, 17472, 17640, 18168, 18720, 19110, 19682, 20160, 20384, 21196, 21840, 22710, 22932, 23520, 24224, 25480, 26208, 26495, 27252, 28224, 28665, 29120, 29523, 30280, 30576, 31794, 32760, 34065, 35280, 36336, 37093, 37440, 38220, 39364, 40768, 42392, 43680, 45420, 45864, 47040, 47691, 48448, 49205, 50960, 52416, 52990, 54504, 57330, 59046, 60560, 61152, 63588, 65520, 68130, 68887, 70560, 72672, 74186, 76440, 78728, 79485, 84784, 87360, 88569, 90840, 91728, 95382, 98410, 101920, 105980, 109008, 111279, 114660, 118092, 121120, 122304, 127176, 131040, 136260, 137774, 141120, 145344, 147615, 148372, 152880, 157456, 158970, 169568, 177138, 181680, 183456, 185465, 190764, 196820, 203840, 206661, 211960, 218016, 222558, 229320, 236184, 238455, 242240, 254352, 262080, 272520, 275548, 295230, 296744, 305760, 314912, 317940, 333837, 339136, 344435, 354276, 363360, 366912, 370930, 381528, 393640, 413322, 423920, 436032, 442845, 445116, 458640, 472368, 476910, 482209, 508704, 545040, 551096, 556395, 590460, 593488, 611520, 619983, 629824, 635880, 667674, 688870, 708552, 726720, 741860, 763056, 787280, 826644, 847840, 885690, 890232, 917280, 944736, 953820, 964418, 1017408, 1033305, 1090080, 1102192, 1112790, 1180920, 1186976, 1239966, 1271760, 1335348, 1377740, 1417104, 1446627, 1483720, 1526112, 1574560, 1653288, 1669185, 1695680, 1771380, 1780464, 1834560, 1889472, 1907640, 1928836, 2066610, 2180160, 2204384, 2225580, 2361840, 2373952, 2411045, 2479932, 2543520, 2670696, 2755480, 2834208, 2893254, 2967440, 3052224, 3099915, 3149120, 3306576, 3338370, 3542760, 3560928, 3815280, 3857672, 4133220, 4339881, 4408768, 4451160, 4723680, 4822090, 4959864, 5087040, 5341392, 5510960, 5668416, 5786508, 5934880, 6199830, 6613152, 6676740, 7085520, 7121856, 7233135, 7630560, 7715344, 8266440, 8679762, 8902320, 9447360, 9644180, 9919728, 10682784, 11021920, 11573016, 11869760, 12399660, 13226304, 13353480, 14171040, 14466270, 15261120, 15430688, 16532880, 17359524, 17804640, 19288360, 19839456, 21365568, 21699405, 22043840, 23146032, 24799320, 26706960, 28342080, 28932540, 30861376, 33065760, 34719048, 35609280, 38576720, 39678912, 43398810, 46292064, 49598640, 53413920, 57865080, 66131520, 69438096, 77153440, 86797620, 92584128, 99197280, 106827840, 115730160, 138876192, 154306880, 173595240, 198394560, 231460320, 277752384, 347190480, 462920640, 694380960, 1388761920]

約数ペア:

[(1, 1388761920), (2, 694380960), (3, 462920640), (4, 347190480), (5, 277752384), (6, 231460320), (7, 198394560), (8, 173595240), (9, 154306880), (10, 138876192), (12, 115730160), (13, 106827840), (14, 99197280), (15, 92584128), (16, 86797620), (18, 77153440), (20, 69438096), (21, 66131520), (24, 57865080), (26, 53413920), (28, 49598640), (30, 46292064), (32, 43398810), (35, 39678912), (36, 38576720), (39, 35609280), (40, 34719048), (42, 33065760), (45, 30861376), (48, 28932540), (49, 28342080), (52, 26706960), (56, 24799320), (60, 23146032), (63, 22043840), (64, 21699405), (65, 21365568), (70, 19839456), (72, 19288360), (78, 17804640), (80, 17359524), (84, 16532880), (90, 15430688), (91, 15261120), (96, 14466270), (98, 14171040), (104, 13353480), (105, 13226304), (112, 12399660), (117, 11869760), (120, 11573016), (126, 11021920), (130, 10682784), (140, 9919728), (144, 9644180), (147, 9447360), (156, 8902320), (160, 8679762), (168, 8266440), (180, 7715344), (182, 7630560), (192, 7233135), (195, 7121856), (196, 7085520), (208, 6676740), (210, 6613152), (224, 6199830), (234, 5934880), (240, 5786508), (245, 5668416), (252, 5510960), (260, 5341392), (273, 5087040), (280, 4959864), (288, 4822090), (294, 4723680), (312, 4451160), (315, 4408768), (320, 4339881), (336, 4133220), (360, 3857672), (364, 3815280), (390, 3560928), (392, 3542760), (416, 3338370), (420, 3306576), (441, 3149120), (448, 3099915), (455, 3052224), (468, 2967440), (480, 2893254), (490, 2834208), (504, 2755480), (520, 2670696), (546, 2543520), (560, 2479932), (576, 2411045), (585, 2373952), (588, 2361840), (624, 2225580), (630, 2204384), (637, 2180160), (672, 2066610), (720, 1928836), (728, 1907640), (735, 1889472), (757, 1834560), (780, 1780464), (784, 1771380), (819, 1695680), (832, 1669185), (840, 1653288), (882, 1574560), (910, 1526112), (936, 1483720), (960, 1446627), (980, 1417104), (1008, 1377740), (1040, 1335348), (1092, 1271760), (1120, 1239966), (1170, 1186976), (1176, 1180920), (1248, 1112790), (1260, 1102192), (1274, 1090080), (1344, 1033305), (1365, 1017408), (1440, 964418), (1456, 953820), (1470, 944736), (1514, 917280), (1560, 890232), (1568, 885690), (1638, 847840), (1680, 826644), (1764, 787280), (1820, 763056), (1872, 741860), (1911, 726720), (1960, 708552), (2016, 688870), (2080, 667674), (2184, 635880), (2205, 629824), (2240, 619983), (2271, 611520), (2340, 593488), (2352, 590460), (2496, 556395), (2520, 551096), (2548, 545040), (2730, 508704), (2880, 482209), (2912, 476910), (2940, 472368), (3028, 458640), (3120, 445116), (3136, 442845), (3185, 436032), (3276, 423920), (3360, 413322), (3528, 393640), (3640, 381528), (3744, 370930), (3785, 366912), (3822, 363360), (3920, 354276), (4032, 344435), (4095, 339136), (4160, 333837), (4368, 317940), (4410, 314912), (4542, 305760), (4680, 296744), (4704, 295230), (5040, 275548), (5096, 272520), (5299, 262080), (5460, 254352), (5733, 242240), (5824, 238455), (5880, 236184), (6056, 229320), (6240, 222558), (6370, 218016), (6552, 211960), (6720, 206661), (6813, 203840), (7056, 196820), (7280, 190764), (7488, 185465), (7570, 183456), (7644, 181680), (7840, 177138), (8190, 169568), (8736, 158970), (8820, 157456), (9084, 152880), (9360, 148372), (9408, 147615), (9555, 145344), (9841, 141120), (10080, 137774), (10192, 136260), (10598, 131040), (10920, 127176), (11355, 122304), (11466, 121120), (11760, 118092), (12112, 114660), (12480, 111279), (12740, 109008), (13104, 105980), (13626, 101920), (14112, 98410), (14560, 95382), (15140, 91728), (15288, 90840), (15680, 88569), (15897, 87360), (16380, 84784), (17472, 79485), (17640, 78728), (18168, 76440), (18720, 74186), (19110, 72672), (19682, 70560), (20160, 68887), (20384, 68130), (21196, 65520), (21840, 63588), (22710, 61152), (22932, 60560), (23520, 59046), (24224, 57330), (25480, 54504), (26208, 52990), (26495, 52416), (27252, 50960), (28224, 49205), (28665, 48448), (29120, 47691), (29523, 47040), (30280, 45864), (30576, 45420), (31794, 43680), (32760, 42392), (34065, 40768), (35280, 39364), (36336, 38220), (37093, 37440)]