331563960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 384

約数和(自身を含む): 1375920000

約数和(自身を除く): 1044356040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 29, 30, 35, 36, 39, 40, 42, 45, 52, 56, 58, 60, 63, 65, 70, 72, 78, 84, 87, 90, 91, 104, 105, 116, 117, 120, 126, 130, 140, 145, 156, 168, 174, 180, 182, 195, 203, 210, 232, 234, 252, 260, 261, 273, 280, 290, 312, 315, 348, 349, 360, 364, 377, 390, 406, 420, 435, 455, 468, 504, 520, 522, 546, 580, 585, 609, 630, 696, 698, 728, 754, 780, 812, 819, 840, 870, 910, 936, 1015, 1044, 1047, 1092, 1131, 1160, 1170, 1218, 1260, 1305, 1365, 1396, 1508, 1560, 1624, 1638, 1740, 1745, 1820, 1827, 1885, 2030, 2088, 2094, 2184, 2262, 2340, 2436, 2443, 2520, 2610, 2639, 2730, 2792, 3016, 3045, 3141, 3276, 3393, 3480, 3490, 3640, 3654, 3770, 4060, 4095, 4188, 4524, 4537, 4680, 4872, 4886, 5220, 5235, 5278, 5460, 5655, 6090, 6282, 6552, 6786, 6980, 7308, 7329, 7540, 7917, 8120, 8190, 8376, 9048, 9074, 9135, 9772, 10121, 10440, 10470, 10556, 10920, 11310, 12180, 12215, 12564, 13195, 13572, 13611, 13960, 14616, 14658, 15080, 15705, 15834, 16380, 16965, 18148, 18270, 19544, 20242, 20940, 21112, 21987, 22620, 22685, 23751, 24360, 24430, 25128, 26390, 27144, 27222, 29316, 30363, 31410, 31668, 31759, 32760, 33930, 36296, 36540, 36645, 39585, 40484, 40833, 41880, 43974, 45240, 45370, 47502, 48860, 50605, 52780, 54444, 58632, 60726, 62820, 63336, 63518, 67860, 68055, 70847, 73080, 73290, 79170, 80968, 81666, 87948, 90740, 91089, 95004, 95277, 97720, 101210, 105560, 108888, 109935, 118755, 121452, 125640, 127036, 131573, 135720, 136110, 141694, 146580, 151815, 158340, 158795, 163332, 175896, 181480, 182178, 190008, 190554, 202420, 204165, 212541, 219870, 237510, 242904, 254072, 263146, 272220, 283388, 285831, 293160, 303630, 316680, 317590, 326664, 354235, 364356, 381108, 394719, 404840, 408330, 425082, 439740, 455445, 475020, 476385, 526292, 544440, 566776, 571662, 607260, 635180, 637623, 657865, 708470, 728712, 762216, 789438, 816660, 850164, 879480, 910890, 921011, 950040, 952770, 1052584, 1062705, 1143324, 1184157, 1214520, 1270360, 1275246, 1315730, 1416940, 1429155, 1578876, 1633320, 1700328, 1821780, 1842022, 1905540, 1973595, 2125410, 2286648, 2368314, 2550492, 2631460, 2763033, 2833880, 2858310, 3157752, 3188115, 3643560, 3684044, 3811080, 3947190, 4250820, 4605055, 4736628, 5100984, 5262920, 5526066, 5716620, 5920785, 6376230, 7368088, 7894380, 8289099, 8501640, 9210110, 9473256, 11052132, 11433240, 11841570, 12752460, 13815165, 15788760, 16578198, 18420220, 22104264, 23683140, 25504920, 27630330, 33156396, 36840440, 41445495, 47366280, 55260660, 66312792, 82890990, 110521320, 165781980, 331563960]

約数ペア:

[(1, 331563960), (2, 165781980), (3, 110521320), (4, 82890990), (5, 66312792), (6, 55260660), (7, 47366280), (8, 41445495), (9, 36840440), (10, 33156396), (12, 27630330), (13, 25504920), (14, 23683140), (15, 22104264), (18, 18420220), (20, 16578198), (21, 15788760), (24, 13815165), (26, 12752460), (28, 11841570), (29, 11433240), (30, 11052132), (35, 9473256), (36, 9210110), (39, 8501640), (40, 8289099), (42, 7894380), (45, 7368088), (52, 6376230), (56, 5920785), (58, 5716620), (60, 5526066), (63, 5262920), (65, 5100984), (70, 4736628), (72, 4605055), (78, 4250820), (84, 3947190), (87, 3811080), (90, 3684044), (91, 3643560), (104, 3188115), (105, 3157752), (116, 2858310), (117, 2833880), (120, 2763033), (126, 2631460), (130, 2550492), (140, 2368314), (145, 2286648), (156, 2125410), (168, 1973595), (174, 1905540), (180, 1842022), (182, 1821780), (195, 1700328), (203, 1633320), (210, 1578876), (232, 1429155), (234, 1416940), (252, 1315730), (260, 1275246), (261, 1270360), (273, 1214520), (280, 1184157), (290, 1143324), (312, 1062705), (315, 1052584), (348, 952770), (349, 950040), (360, 921011), (364, 910890), (377, 879480), (390, 850164), (406, 816660), (420, 789438), (435, 762216), (455, 728712), (468, 708470), (504, 657865), (520, 637623), (522, 635180), (546, 607260), (580, 571662), (585, 566776), (609, 544440), (630, 526292), (696, 476385), (698, 475020), (728, 455445), (754, 439740), (780, 425082), (812, 408330), (819, 404840), (840, 394719), (870, 381108), (910, 364356), (936, 354235), (1015, 326664), (1044, 317590), (1047, 316680), (1092, 303630), (1131, 293160), (1160, 285831), (1170, 283388), (1218, 272220), (1260, 263146), (1305, 254072), (1365, 242904), (1396, 237510), (1508, 219870), (1560, 212541), (1624, 204165), (1638, 202420), (1740, 190554), (1745, 190008), (1820, 182178), (1827, 181480), (1885, 175896), (2030, 163332), (2088, 158795), (2094, 158340), (2184, 151815), (2262, 146580), (2340, 141694), (2436, 136110), (2443, 135720), (2520, 131573), (2610, 127036), (2639, 125640), (2730, 121452), (2792, 118755), (3016, 109935), (3045, 108888), (3141, 105560), (3276, 101210), (3393, 97720), (3480, 95277), (3490, 95004), (3640, 91089), (3654, 90740), (3770, 87948), (4060, 81666), (4095, 80968), (4188, 79170), (4524, 73290), (4537, 73080), (4680, 70847), (4872, 68055), (4886, 67860), (5220, 63518), (5235, 63336), (5278, 62820), (5460, 60726), (5655, 58632), (6090, 54444), (6282, 52780), (6552, 50605), (6786, 48860), (6980, 47502), (7308, 45370), (7329, 45240), (7540, 43974), (7917, 41880), (8120, 40833), (8190, 40484), (8376, 39585), (9048, 36645), (9074, 36540), (9135, 36296), (9772, 33930), (10121, 32760), (10440, 31759), (10470, 31668), (10556, 31410), (10920, 30363), (11310, 29316), (12180, 27222), (12215, 27144), (12564, 26390), (13195, 25128), (13572, 24430), (13611, 24360), (13960, 23751), (14616, 22685), (14658, 22620), (15080, 21987), (15705, 21112), (15834, 20940), (16380, 20242), (16965, 19544), (18148, 18270)]