251210781120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:892

約数の個数: 448

約数和(自身を含む): 869013573120

約数和(自身を除く): 617802792000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 173, 192, 195, 208, 240, 260, 307, 312, 320, 346, 379, 390, 416, 480, 519, 520, 614, 624, 692, 758, 780, 832, 865, 921, 960, 1038, 1040, 1137, 1228, 1248, 1384, 1516, 1535, 1560, 1730, 1842, 1895, 2076, 2080, 2249, 2274, 2456, 2496, 2595, 2768, 3032, 3070, 3120, 3460, 3684, 3790, 3991, 4152, 4160, 4498, 4548, 4605, 4912, 4927, 5190, 5536, 5685, 6064, 6140, 6240, 6747, 6920, 7368, 7580, 7982, 8304, 8996, 9096, 9210, 9824, 9854, 10380, 11072, 11245, 11370, 11973, 12128, 12280, 12480, 13494, 13840, 14736, 14781, 15160, 15964, 16608, 17992, 18192, 18420, 19648, 19708, 19955, 20760, 22490, 22740, 23946, 24256, 24560, 24635, 26988, 27680, 29472, 29562, 30320, 31928, 33216, 33735, 35984, 36384, 36840, 39416, 39910, 41520, 44980, 45480, 47892, 49120, 49270, 53111, 53976, 55360, 58944, 59124, 59865, 60640, 63856, 65567, 67470, 71968, 72768, 73680, 73905, 78832, 79820, 83040, 89960, 90960, 95784, 98240, 98540, 106222, 107952, 116353, 118248, 119730, 121280, 127712, 131134, 134940, 143936, 147360, 147810, 157664, 159333, 159640, 166080, 179920, 181920, 191568, 196701, 197080, 212444, 215904, 232706, 236496, 239460, 255424, 262268, 265555, 269880, 294720, 295620, 315328, 318666, 319280, 327835, 349059, 359840, 363840, 383136, 393402, 394160, 424888, 431808, 465412, 472992, 478920, 524536, 531110, 539760, 581765, 591240, 637332, 638560, 655670, 690443, 698118, 719680, 766272, 786804, 788320, 796665, 849776, 852371, 930824, 945984, 957840, 983505, 1049072, 1062220, 1079520, 1163530, 1182480, 1274664, 1277120, 1311340, 1380886, 1396236, 1512589, 1573608, 1576640, 1593330, 1699552, 1704742, 1745295, 1861648, 1915680, 1967010, 2071329, 2098144, 2124440, 2159040, 2327060, 2364960, 2549328, 2557113, 2622680, 2761772, 2792472, 3025178, 3147216, 3186660, 3399104, 3409484, 3452215, 3490590, 3723296, 3831360, 3934020, 4142658, 4196288, 4248880, 4261855, 4537767, 4654120, 4729920, 5098656, 5114226, 5245360, 5523544, 5584944, 6050356, 6294432, 6373320, 6818968, 6904430, 6981180, 7446592, 7562945, 7868040, 8285316, 8497760, 8523710, 9075534, 9308240, 10197312, 10228452, 10356645, 10490720, 11047088, 11169888, 12100712, 12588864, 12746640, 12785565, 13637936, 13808860, 13962360, 15125890, 15736080, 16570632, 16995520, 17047420, 18151068, 18616480, 20129069, 20456904, 20713290, 20981440, 22094176, 22339776, 22688835, 24201424, 25493280, 25571130, 27275872, 27617720, 27924720, 30251780, 31472160, 33141264, 34094840, 36302136, 37232960, 40258138, 40913808, 41426580, 44188352, 45377670, 48402848, 50986560, 51142260, 54551744, 55235440, 55849440, 60387207, 60503560, 62944320, 66282528, 68189680, 72604272, 80516276, 81827616, 82853160, 90755340, 96805696, 100645345, 102284520, 110470880, 111698880, 120774414, 121007120, 132565056, 136379360, 145208544, 161032552, 163655232, 165706320, 181510680, 201290690, 204569040, 220941760, 241548828, 242014240, 261677897, 272758720, 290417088, 301936035, 322065104, 331412640, 363021360, 402581380, 409138080, 483097656, 484028480, 523355794, 603872070, 644130208, 662825280, 726042720, 785033691, 805162760, 818276160, 966195312, 1046711588, 1207744140, 1288260416, 1308389485, 1452085440, 1570067382, 1610325520, 1932390624, 2093423176, 2415488280, 2616778970, 3140134764, 3220651040, 3864781248, 3925168455, 4186846352, 4830976560, 5233557940, 6280269528, 6441302080, 7850336910, 8373692704, 9661953120, 10467115880, 12560539056, 15700673820, 16747385408, 19323906240, 20934231760, 25121078112, 31401347640, 41868463520, 50242156224, 62802695280, 83736927040, 125605390560, 251210781120]

約数ペア:

[(1, 251210781120), (2, 125605390560), (3, 83736927040), (4, 62802695280), (5, 50242156224), (6, 41868463520), (8, 31401347640), (10, 25121078112), (12, 20934231760), (13, 19323906240), (15, 16747385408), (16, 15700673820), (20, 12560539056), (24, 10467115880), (26, 9661953120), (30, 8373692704), (32, 7850336910), (39, 6441302080), (40, 6280269528), (48, 5233557940), (52, 4830976560), (60, 4186846352), (64, 3925168455), (65, 3864781248), (78, 3220651040), (80, 3140134764), (96, 2616778970), (104, 2415488280), (120, 2093423176), (130, 1932390624), (156, 1610325520), (160, 1570067382), (173, 1452085440), (192, 1308389485), (195, 1288260416), (208, 1207744140), (240, 1046711588), (260, 966195312), (307, 818276160), (312, 805162760), (320, 785033691), (346, 726042720), (379, 662825280), (390, 644130208), (416, 603872070), (480, 523355794), (519, 484028480), (520, 483097656), (614, 409138080), (624, 402581380), (692, 363021360), (758, 331412640), (780, 322065104), (832, 301936035), (865, 290417088), (921, 272758720), (960, 261677897), (1038, 242014240), (1040, 241548828), (1137, 220941760), (1228, 204569040), (1248, 201290690), (1384, 181510680), (1516, 165706320), (1535, 163655232), (1560, 161032552), (1730, 145208544), (1842, 136379360), (1895, 132565056), (2076, 121007120), (2080, 120774414), (2249, 111698880), (2274, 110470880), (2456, 102284520), (2496, 100645345), (2595, 96805696), (2768, 90755340), (3032, 82853160), (3070, 81827616), (3120, 80516276), (3460, 72604272), (3684, 68189680), (3790, 66282528), (3991, 62944320), (4152, 60503560), (4160, 60387207), (4498, 55849440), (4548, 55235440), (4605, 54551744), (4912, 51142260), (4927, 50986560), (5190, 48402848), (5536, 45377670), (5685, 44188352), (6064, 41426580), (6140, 40913808), (6240, 40258138), (6747, 37232960), (6920, 36302136), (7368, 34094840), (7580, 33141264), (7982, 31472160), (8304, 30251780), (8996, 27924720), (9096, 27617720), (9210, 27275872), (9824, 25571130), (9854, 25493280), (10380, 24201424), (11072, 22688835), (11245, 22339776), (11370, 22094176), (11973, 20981440), (12128, 20713290), (12280, 20456904), (12480, 20129069), (13494, 18616480), (13840, 18151068), (14736, 17047420), (14781, 16995520), (15160, 16570632), (15964, 15736080), (16608, 15125890), (17992, 13962360), (18192, 13808860), (18420, 13637936), (19648, 12785565), (19708, 12746640), (19955, 12588864), (20760, 12100712), (22490, 11169888), (22740, 11047088), (23946, 10490720), (24256, 10356645), (24560, 10228452), (24635, 10197312), (26988, 9308240), (27680, 9075534), (29472, 8523710), (29562, 8497760), (30320, 8285316), (31928, 7868040), (33216, 7562945), (33735, 7446592), (35984, 6981180), (36384, 6904430), (36840, 6818968), (39416, 6373320), (39910, 6294432), (41520, 6050356), (44980, 5584944), (45480, 5523544), (47892, 5245360), (49120, 5114226), (49270, 5098656), (53111, 4729920), (53976, 4654120), (55360, 4537767), (58944, 4261855), (59124, 4248880), (59865, 4196288), (60640, 4142658), (63856, 3934020), (65567, 3831360), (67470, 3723296), (71968, 3490590), (72768, 3452215), (73680, 3409484), (73905, 3399104), (78832, 3186660), (79820, 3147216), (83040, 3025178), (89960, 2792472), (90960, 2761772), (95784, 2622680), (98240, 2557113), (98540, 2549328), (106222, 2364960), (107952, 2327060), (116353, 2159040), (118248, 2124440), (119730, 2098144), (121280, 2071329), (127712, 1967010), (131134, 1915680), (134940, 1861648), (143936, 1745295), (147360, 1704742), (147810, 1699552), (157664, 1593330), (159333, 1576640), (159640, 1573608), (166080, 1512589), (179920, 1396236), (181920, 1380886), (191568, 1311340), (196701, 1277120), (197080, 1274664), (212444, 1182480), (215904, 1163530), (232706, 1079520), (236496, 1062220), (239460, 1049072), (255424, 983505), (262268, 957840), (265555, 945984), (269880, 930824), (294720, 852371), (295620, 849776), (315328, 796665), (318666, 788320), (319280, 786804), (327835, 766272), (349059, 719680), (359840, 698118), (363840, 690443), (383136, 655670), (393402, 638560), (394160, 637332), (424888, 591240), (431808, 581765), (465412, 539760), (472992, 531110), (478920, 524536)]