656791200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1$

素因数の和:2381

約数の個数: 288

約数和(自身を含む): 2559211200

約数和(自身を除く): 1902420000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 160, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 288, 300, 312, 325, 351, 360, 390, 400, 416, 432, 450, 468, 480, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 800, 864, 900, 936, 975, 1040, 1080, 1170, 1200, 1248, 1300, 1350, 1404, 1440, 1560, 1755, 1800, 1872, 1950, 2080, 2160, 2339, 2340, 2400, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3744, 3900, 4320, 4678, 4680, 5200, 5400, 5616, 5850, 6240, 7017, 7020, 7200, 7800, 8775, 9356, 9360, 10400, 10800, 11232, 11695, 11700, 14034, 14040, 15600, 17550, 18712, 18720, 21051, 21600, 23390, 23400, 28068, 28080, 30407, 31200, 35085, 35100, 37424, 42102, 46780, 46800, 56136, 56160, 58475, 60814, 63153, 70170, 70200, 74848, 84204, 91221, 93560, 93600, 105255, 112272, 116950, 121628, 126306, 140340, 140400, 152035, 168408, 175425, 182442, 187120, 210510, 224544, 233900, 243256, 252612, 273663, 280680, 280800, 304070, 315765, 336816, 350850, 364884, 374240, 421020, 456105, 467800, 486512, 505224, 526275, 547326, 561360, 608140, 631530, 673632, 701700, 729768, 760175, 820989, 842040, 912210, 935600, 973024, 1010448, 1052550, 1094652, 1122720, 1216280, 1263060, 1368315, 1403400, 1459536, 1520350, 1578825, 1641978, 1684080, 1824420, 1871200, 2020896, 2105100, 2189304, 2280525, 2432560, 2526120, 2736630, 2806800, 2919072, 3040700, 3157650, 3283956, 3368160, 3648840, 4104945, 4210200, 4378608, 4561050, 4865120, 5052240, 5473260, 5613600, 6081400, 6315300, 6567912, 6841575, 7297680, 8209890, 8420400, 8757216, 9122100, 10104480, 10946520, 12162800, 12630600, 13135824, 13683150, 14595360, 16419780, 16840800, 18244200, 20524725, 21893040, 24325600, 25261200, 26271648, 27366300, 32839560, 36488400, 41049450, 43786080, 50522400, 54732600, 65679120, 72976800, 82098900, 109465200, 131358240, 164197800, 218930400, 328395600, 656791200]

約数ペア:

[(1, 656791200), (2, 328395600), (3, 218930400), (4, 164197800), (5, 131358240), (6, 109465200), (8, 82098900), (9, 72976800), (10, 65679120), (12, 54732600), (13, 50522400), (15, 43786080), (16, 41049450), (18, 36488400), (20, 32839560), (24, 27366300), (25, 26271648), (26, 25261200), (27, 24325600), (30, 21893040), (32, 20524725), (36, 18244200), (39, 16840800), (40, 16419780), (45, 14595360), (48, 13683150), (50, 13135824), (52, 12630600), (54, 12162800), (60, 10946520), (65, 10104480), (72, 9122100), (75, 8757216), (78, 8420400), (80, 8209890), (90, 7297680), (96, 6841575), (100, 6567912), (104, 6315300), (108, 6081400), (117, 5613600), (120, 5473260), (130, 5052240), (135, 4865120), (144, 4561050), (150, 4378608), (156, 4210200), (160, 4104945), (180, 3648840), (195, 3368160), (200, 3283956), (208, 3157650), (216, 3040700), (225, 2919072), (234, 2806800), (240, 2736630), (260, 2526120), (270, 2432560), (288, 2280525), (300, 2189304), (312, 2105100), (325, 2020896), (351, 1871200), (360, 1824420), (390, 1684080), (400, 1641978), (416, 1578825), (432, 1520350), (450, 1459536), (468, 1403400), (480, 1368315), (520, 1263060), (540, 1216280), (585, 1122720), (600, 1094652), (624, 1052550), (650, 1010448), (675, 973024), (702, 935600), (720, 912210), (780, 842040), (800, 820989), (864, 760175), (900, 729768), (936, 701700), (975, 673632), (1040, 631530), (1080, 608140), (1170, 561360), (1200, 547326), (1248, 526275), (1300, 505224), (1350, 486512), (1404, 467800), (1440, 456105), (1560, 421020), (1755, 374240), (1800, 364884), (1872, 350850), (1950, 336816), (2080, 315765), (2160, 304070), (2339, 280800), (2340, 280680), (2400, 273663), (2600, 252612), (2700, 243256), (2808, 233900), (2925, 224544), (3120, 210510), (3510, 187120), (3600, 182442), (3744, 175425), (3900, 168408), (4320, 152035), (4678, 140400), (4680, 140340), (5200, 126306), (5400, 121628), (5616, 116950), (5850, 112272), (6240, 105255), (7017, 93600), (7020, 93560), (7200, 91221), (7800, 84204), (8775, 74848), (9356, 70200), (9360, 70170), (10400, 63153), (10800, 60814), (11232, 58475), (11695, 56160), (11700, 56136), (14034, 46800), (14040, 46780), (15600, 42102), (17550, 37424), (18712, 35100), (18720, 35085), (21051, 31200), (21600, 30407), (23390, 28080), (23400, 28068)]