7216201440

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3361}}^1$

素因数の和:3463

約数の個数: 384

約数和(自身を含む): 29280061440

約数和(自身を除く): 22063860000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 280, 284, 288, 315, 336, 355, 360, 378, 420, 426, 432, 480, 497, 504, 540, 560, 568, 630, 639, 672, 710, 720, 756, 840, 852, 864, 945, 994, 1008, 1065, 1080, 1120, 1136, 1260, 1278, 1420, 1440, 1491, 1512, 1680, 1704, 1890, 1917, 1988, 2016, 2130, 2160, 2272, 2485, 2520, 2556, 2840, 2982, 3024, 3195, 3360, 3361, 3408, 3780, 3834, 3976, 4260, 4320, 4473, 4970, 5040, 5112, 5680, 5964, 6048, 6390, 6722, 6816, 7455, 7560, 7668, 7952, 8520, 8946, 9585, 9940, 10080, 10083, 10224, 11360, 11928, 12780, 13419, 13444, 14910, 15120, 15336, 15904, 16805, 17040, 17892, 19170, 19880, 20166, 20448, 22365, 23527, 23856, 25560, 26838, 26888, 29820, 30240, 30249, 30672, 33610, 34080, 35784, 38340, 39760, 40332, 44730, 47054, 47712, 50415, 51120, 53676, 53776, 59640, 60498, 61344, 67095, 67220, 70581, 71568, 76680, 79520, 80664, 89460, 90747, 94108, 100830, 102240, 107352, 107552, 117635, 119280, 120996, 134190, 134440, 141162, 143136, 151245, 153360, 161328, 178920, 181494, 188216, 201660, 211743, 214704, 235270, 238560, 238631, 241992, 268380, 268880, 282324, 302490, 306720, 322656, 352905, 357840, 362988, 376432, 403320, 423486, 429408, 453735, 470540, 477262, 483984, 536760, 537760, 564648, 604980, 635229, 705810, 715680, 715893, 725976, 752864, 806640, 846972, 907470, 941080, 954524, 967968, 1058715, 1073520, 1129296, 1193155, 1209960, 1270458, 1411620, 1431786, 1451952, 1613280, 1670417, 1693944, 1814940, 1882160, 1909048, 2117430, 2147040, 2147679, 2258592, 2386310, 2419920, 2540916, 2823240, 2863572, 2903904, 3176145, 3340834, 3387888, 3579465, 3629880, 3764320, 3818096, 4234860, 4295358, 4772620, 4839840, 5011251, 5081832, 5646480, 5727144, 6352290, 6443037, 6681668, 6775776, 7158930, 7259760, 7636192, 8352085, 8469720, 8590716, 9545240, 10022502, 10163664, 10738395, 11292960, 11454288, 12704580, 12886074, 13363336, 14317860, 14519520, 15033753, 16704170, 16939440, 17181432, 19090480, 20045004, 20327328, 21476790, 22908576, 25056255, 25409160, 25772148, 26726672, 28635720, 30067506, 32215185, 33408340, 33878880, 34362864, 38180960, 40090008, 42953580, 45101259, 50112510, 50818320, 51544296, 53453344, 57271440, 60135012, 64430370, 66816680, 68725728, 75168765, 80180016, 85907160, 90202518, 100225020, 101636640, 103088592, 114542880, 120270024, 128860740, 133633360, 150337530, 160360032, 171814320, 180405036, 200450040, 206177184, 225506295, 240540048, 257721480, 267266720, 300675060, 343628640, 360810072, 400900080, 451012590, 481080096, 515442960, 601350120, 721620144, 801800160, 902025180, 1030885920, 1202700240, 1443240288, 1804050360, 2405400480, 3608100720, 7216201440]

約数ペア:

[(1, 7216201440), (2, 3608100720), (3, 2405400480), (4, 1804050360), (5, 1443240288), (6, 1202700240), (7, 1030885920), (8, 902025180), (9, 801800160), (10, 721620144), (12, 601350120), (14, 515442960), (15, 481080096), (16, 451012590), (18, 400900080), (20, 360810072), (21, 343628640), (24, 300675060), (27, 267266720), (28, 257721480), (30, 240540048), (32, 225506295), (35, 206177184), (36, 200450040), (40, 180405036), (42, 171814320), (45, 160360032), (48, 150337530), (54, 133633360), (56, 128860740), (60, 120270024), (63, 114542880), (70, 103088592), (71, 101636640), (72, 100225020), (80, 90202518), (84, 85907160), (90, 80180016), (96, 75168765), (105, 68725728), (108, 66816680), (112, 64430370), (120, 60135012), (126, 57271440), (135, 53453344), (140, 51544296), (142, 50818320), (144, 50112510), (160, 45101259), (168, 42953580), (180, 40090008), (189, 38180960), (210, 34362864), (213, 33878880), (216, 33408340), (224, 32215185), (240, 30067506), (252, 28635720), (270, 26726672), (280, 25772148), (284, 25409160), (288, 25056255), (315, 22908576), (336, 21476790), (355, 20327328), (360, 20045004), (378, 19090480), (420, 17181432), (426, 16939440), (432, 16704170), (480, 15033753), (497, 14519520), (504, 14317860), (540, 13363336), (560, 12886074), (568, 12704580), (630, 11454288), (639, 11292960), (672, 10738395), (710, 10163664), (720, 10022502), (756, 9545240), (840, 8590716), (852, 8469720), (864, 8352085), (945, 7636192), (994, 7259760), (1008, 7158930), (1065, 6775776), (1080, 6681668), (1120, 6443037), (1136, 6352290), (1260, 5727144), (1278, 5646480), (1420, 5081832), (1440, 5011251), (1491, 4839840), (1512, 4772620), (1680, 4295358), (1704, 4234860), (1890, 3818096), (1917, 3764320), (1988, 3629880), (2016, 3579465), (2130, 3387888), (2160, 3340834), (2272, 3176145), (2485, 2903904), (2520, 2863572), (2556, 2823240), (2840, 2540916), (2982, 2419920), (3024, 2386310), (3195, 2258592), (3360, 2147679), (3361, 2147040), (3408, 2117430), (3780, 1909048), (3834, 1882160), (3976, 1814940), (4260, 1693944), (4320, 1670417), (4473, 1613280), (4970, 1451952), (5040, 1431786), (5112, 1411620), (5680, 1270458), (5964, 1209960), (6048, 1193155), (6390, 1129296), (6722, 1073520), (6816, 1058715), (7455, 967968), (7560, 954524), (7668, 941080), (7952, 907470), (8520, 846972), (8946, 806640), (9585, 752864), (9940, 725976), (10080, 715893), (10083, 715680), (10224, 705810), (11360, 635229), (11928, 604980), (12780, 564648), (13419, 537760), (13444, 536760), (14910, 483984), (15120, 477262), (15336, 470540), (15904, 453735), (16805, 429408), (17040, 423486), (17892, 403320), (19170, 376432), (19880, 362988), (20166, 357840), (20448, 352905), (22365, 322656), (23527, 306720), (23856, 302490), (25560, 282324), (26838, 268880), (26888, 268380), (29820, 241992), (30240, 238631), (30249, 238560), (30672, 235270), (33610, 214704), (34080, 211743), (35784, 201660), (38340, 188216), (39760, 181494), (40332, 178920), (44730, 161328), (47054, 153360), (47712, 151245), (50415, 143136), (51120, 141162), (53676, 134440), (53776, 134190), (59640, 120996), (60498, 119280), (61344, 117635), (67095, 107552), (67220, 107352), (70581, 102240), (71568, 100830), (76680, 94108), (79520, 90747), (80664, 89460)]