244133680

素因数分解:

$2^4\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:113

約数の個数: 200

約数和(自身を含む): 700205184

約数和(自身を除く): 456071504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 41, 49, 56, 62, 70, 80, 82, 98, 112, 124, 140, 155, 164, 196, 205, 217, 245, 248, 280, 287, 310, 328, 343, 392, 410, 434, 490, 496, 560, 574, 620, 656, 686, 784, 820, 868, 980, 1085, 1148, 1240, 1271, 1372, 1435, 1519, 1640, 1715, 1736, 1960, 2009, 2170, 2296, 2401, 2480, 2542, 2744, 2870, 3038, 3280, 3430, 3472, 3920, 4018, 4340, 4592, 4802, 5084, 5488, 5740, 6076, 6355, 6860, 7595, 8036, 8680, 8897, 9604, 10045, 10168, 10633, 11480, 12005, 12152, 12710, 13720, 14063, 15190, 16072, 17360, 17794, 19208, 20090, 20336, 21266, 22960, 24010, 24304, 25420, 27440, 28126, 30380, 32144, 35588, 38416, 40180, 42532, 44485, 48020, 50840, 53165, 56252, 60760, 62279, 70315, 71176, 74431, 80360, 85064, 88970, 96040, 98441, 101680, 106330, 112504, 121520, 124558, 140630, 142352, 148862, 160720, 170128, 177940, 192080, 196882, 212660, 225008, 249116, 281260, 297724, 311395, 355880, 372155, 393764, 425320, 435953, 492205, 498232, 562520, 595448, 622790, 711760, 744310, 787528, 850640, 871906, 984410, 996464, 1125040, 1190896, 1245580, 1488620, 1575056, 1743812, 1968820, 2179765, 2491160, 2977240, 3051671, 3487624, 3937640, 4359530, 4982320, 5954480, 6103342, 6975248, 7875280, 8719060, 12206684, 15258355, 17438120, 24413368, 30516710, 34876240, 48826736, 61033420, 122066840, 244133680]

約数ペア:

[(1, 244133680), (2, 122066840), (4, 61033420), (5, 48826736), (7, 34876240), (8, 30516710), (10, 24413368), (14, 17438120), (16, 15258355), (20, 12206684), (28, 8719060), (31, 7875280), (35, 6975248), (40, 6103342), (41, 5954480), (49, 4982320), (56, 4359530), (62, 3937640), (70, 3487624), (80, 3051671), (82, 2977240), (98, 2491160), (112, 2179765), (124, 1968820), (140, 1743812), (155, 1575056), (164, 1488620), (196, 1245580), (205, 1190896), (217, 1125040), (245, 996464), (248, 984410), (280, 871906), (287, 850640), (310, 787528), (328, 744310), (343, 711760), (392, 622790), (410, 595448), (434, 562520), (490, 498232), (496, 492205), (560, 435953), (574, 425320), (620, 393764), (656, 372155), (686, 355880), (784, 311395), (820, 297724), (868, 281260), (980, 249116), (1085, 225008), (1148, 212660), (1240, 196882), (1271, 192080), (1372, 177940), (1435, 170128), (1519, 160720), (1640, 148862), (1715, 142352), (1736, 140630), (1960, 124558), (2009, 121520), (2170, 112504), (2296, 106330), (2401, 101680), (2480, 98441), (2542, 96040), (2744, 88970), (2870, 85064), (3038, 80360), (3280, 74431), (3430, 71176), (3472, 70315), (3920, 62279), (4018, 60760), (4340, 56252), (4592, 53165), (4802, 50840), (5084, 48020), (5488, 44485), (5740, 42532), (6076, 40180), (6355, 38416), (6860, 35588), (7595, 32144), (8036, 30380), (8680, 28126), (8897, 27440), (9604, 25420), (10045, 24304), (10168, 24010), (10633, 22960), (11480, 21266), (12005, 20336), (12152, 20090), (12710, 19208), (13720, 17794), (14063, 17360), (15190, 16072)]