13811040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 50803200

約数和(自身を除く): 36992160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 139, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 278, 288, 345, 360, 368, 414, 417, 432, 460, 480, 540, 552, 556, 621, 690, 695, 720, 736, 828, 834, 864, 920, 1035, 1080, 1104, 1112, 1242, 1251, 1380, 1390, 1440, 1656, 1668, 1840, 2070, 2085, 2160, 2208, 2224, 2484, 2502, 2760, 2780, 3105, 3197, 3312, 3336, 3680, 3753, 4140, 4170, 4320, 4448, 4968, 5004, 5520, 5560, 6210, 6255, 6394, 6624, 6672, 7506, 8280, 8340, 9591, 9936, 10008, 11040, 11120, 12420, 12510, 12788, 13344, 15012, 15985, 16560, 16680, 18765, 19182, 19872, 20016, 22240, 24840, 25020, 25576, 28773, 30024, 31970, 33120, 33360, 37530, 38364, 40032, 47955, 49680, 50040, 51152, 57546, 60048, 63940, 66720, 75060, 76728, 86319, 95910, 99360, 100080, 102304, 115092, 120096, 127880, 143865, 150120, 153456, 172638, 191820, 200160, 230184, 255760, 287730, 300240, 306912, 345276, 383640, 431595, 460368, 511520, 575460, 600480, 690552, 767280, 863190, 920736, 1150920, 1381104, 1534560, 1726380, 2301840, 2762208, 3452760, 4603680, 6905520, 13811040]

約数ペア:

[(1, 13811040), (2, 6905520), (3, 4603680), (4, 3452760), (5, 2762208), (6, 2301840), (8, 1726380), (9, 1534560), (10, 1381104), (12, 1150920), (15, 920736), (16, 863190), (18, 767280), (20, 690552), (23, 600480), (24, 575460), (27, 511520), (30, 460368), (32, 431595), (36, 383640), (40, 345276), (45, 306912), (46, 300240), (48, 287730), (54, 255760), (60, 230184), (69, 200160), (72, 191820), (80, 172638), (90, 153456), (92, 150120), (96, 143865), (108, 127880), (115, 120096), (120, 115092), (135, 102304), (138, 100080), (139, 99360), (144, 95910), (160, 86319), (180, 76728), (184, 75060), (207, 66720), (216, 63940), (230, 60048), (240, 57546), (270, 51152), (276, 50040), (278, 49680), (288, 47955), (345, 40032), (360, 38364), (368, 37530), (414, 33360), (417, 33120), (432, 31970), (460, 30024), (480, 28773), (540, 25576), (552, 25020), (556, 24840), (621, 22240), (690, 20016), (695, 19872), (720, 19182), (736, 18765), (828, 16680), (834, 16560), (864, 15985), (920, 15012), (1035, 13344), (1080, 12788), (1104, 12510), (1112, 12420), (1242, 11120), (1251, 11040), (1380, 10008), (1390, 9936), (1440, 9591), (1656, 8340), (1668, 8280), (1840, 7506), (2070, 6672), (2085, 6624), (2160, 6394), (2208, 6255), (2224, 6210), (2484, 5560), (2502, 5520), (2760, 5004), (2780, 4968), (3105, 4448), (3197, 4320), (3312, 4170), (3336, 4140), (3680, 3753)]