252013440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1149

約数の個数: 256

約数和(自身を含む): 972933120

約数和(自身を除く): 720919680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1103, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2206, 2240, 2380, 2688, 2720, 2856, 3264, 3309, 3360, 3570, 3808, 4080, 4412, 4480, 4760, 5440, 5515, 5712, 6528, 6618, 6720, 7140, 7616, 7721, 8160, 8824, 9520, 10880, 11030, 11424, 13236, 13440, 14280, 15232, 15442, 16320, 16545, 17648, 18751, 19040, 22060, 22848, 23163, 26472, 28560, 30884, 32640, 33090, 35296, 37502, 38080, 38605, 44120, 45696, 46326, 52944, 56253, 57120, 61768, 66180, 70592, 75004, 76160, 77210, 88240, 92652, 93755, 105888, 112506, 114240, 115815, 123536, 131257, 132360, 141184, 150008, 154420, 176480, 185304, 187510, 211776, 225012, 228480, 231630, 247072, 262514, 264720, 281265, 300016, 308840, 352960, 370608, 375020, 393771, 423552, 450024, 463260, 494144, 525028, 529440, 562530, 600032, 617680, 656285, 705920, 741216, 750040, 787542, 900048, 926520, 988288, 1050056, 1058880, 1125060, 1200064, 1235360, 1312570, 1482432, 1500080, 1575084, 1800096, 1853040, 1968855, 2100112, 2117760, 2250120, 2400128, 2470720, 2625140, 2964864, 3000160, 3150168, 3600192, 3706080, 3937710, 4200224, 4500240, 4941440, 5250280, 6000320, 6300336, 7200384, 7412160, 7875420, 8400448, 9000480, 10500560, 12000640, 12600672, 14824320, 15750840, 16800896, 18000960, 21001120, 25201344, 31501680, 36001920, 42002240, 50402688, 63003360, 84004480, 126006720, 252013440]

約数ペア:

[(1, 252013440), (2, 126006720), (3, 84004480), (4, 63003360), (5, 50402688), (6, 42002240), (7, 36001920), (8, 31501680), (10, 25201344), (12, 21001120), (14, 18000960), (15, 16800896), (16, 15750840), (17, 14824320), (20, 12600672), (21, 12000640), (24, 10500560), (28, 9000480), (30, 8400448), (32, 7875420), (34, 7412160), (35, 7200384), (40, 6300336), (42, 6000320), (48, 5250280), (51, 4941440), (56, 4500240), (60, 4200224), (64, 3937710), (68, 3706080), (70, 3600192), (80, 3150168), (84, 3000160), (85, 2964864), (96, 2625140), (102, 2470720), (105, 2400128), (112, 2250120), (119, 2117760), (120, 2100112), (128, 1968855), (136, 1853040), (140, 1800096), (160, 1575084), (168, 1500080), (170, 1482432), (192, 1312570), (204, 1235360), (210, 1200064), (224, 1125060), (238, 1058880), (240, 1050056), (255, 988288), (272, 926520), (280, 900048), (320, 787542), (336, 750040), (340, 741216), (357, 705920), (384, 656285), (408, 617680), (420, 600032), (448, 562530), (476, 529440), (480, 525028), (510, 494144), (544, 463260), (560, 450024), (595, 423552), (640, 393771), (672, 375020), (680, 370608), (714, 352960), (816, 308840), (840, 300016), (896, 281265), (952, 264720), (960, 262514), (1020, 247072), (1088, 231630), (1103, 228480), (1120, 225012), (1190, 211776), (1344, 187510), (1360, 185304), (1428, 176480), (1632, 154420), (1680, 150008), (1785, 141184), (1904, 132360), (1920, 131257), (2040, 123536), (2176, 115815), (2206, 114240), (2240, 112506), (2380, 105888), (2688, 93755), (2720, 92652), (2856, 88240), (3264, 77210), (3309, 76160), (3360, 75004), (3570, 70592), (3808, 66180), (4080, 61768), (4412, 57120), (4480, 56253), (4760, 52944), (5440, 46326), (5515, 45696), (5712, 44120), (6528, 38605), (6618, 38080), (6720, 37502), (7140, 35296), (7616, 33090), (7721, 32640), (8160, 30884), (8824, 28560), (9520, 26472), (10880, 23163), (11030, 22848), (11424, 22060), (13236, 19040), (13440, 18751), (14280, 17648), (15232, 16545), (15442, 16320)]