79536240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:436

約数の個数: 240

約数和(自身を含む): 313218048

約数和(自身を除く): 233681808

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 367, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 734, 774, 840, 860, 903, 1008, 1032, 1101, 1204, 1260, 1290, 1468, 1505, 1548, 1680, 1720, 1806, 1835, 1935, 2064, 2202, 2408, 2520, 2569, 2580, 2709, 2936, 3010, 3096, 3303, 3440, 3612, 3670, 3870, 4404, 4515, 4816, 5040, 5138, 5160, 5418, 5505, 5872, 6020, 6192, 6606, 7224, 7340, 7707, 7740, 8808, 9030, 10276, 10320, 10836, 11010, 12040, 12845, 13212, 13545, 14448, 14680, 15414, 15480, 15781, 16515, 17616, 18060, 20552, 21672, 22020, 23121, 24080, 25690, 26424, 27090, 29360, 30828, 30960, 31562, 33030, 36120, 38535, 41104, 43344, 44040, 46242, 47343, 51380, 52848, 54180, 61656, 63124, 66060, 72240, 77070, 78905, 88080, 92484, 94686, 102760, 108360, 110467, 115605, 123312, 126248, 132120, 142029, 154140, 157810, 184968, 189372, 205520, 216720, 220934, 231210, 236715, 252496, 264240, 284058, 308280, 315620, 331401, 369936, 378744, 441868, 462420, 473430, 552335, 568116, 616560, 631240, 662802, 710145, 757488, 883736, 924840, 946860, 994203, 1104670, 1136232, 1262480, 1325604, 1420290, 1657005, 1767472, 1849680, 1893720, 1988406, 2209340, 2272464, 2651208, 2840580, 3314010, 3787440, 3976812, 4418680, 4971015, 5302416, 5681160, 6628020, 7953624, 8837360, 9942030, 11362320, 13256040, 15907248, 19884060, 26512080, 39768120, 79536240]

約数ペア:

[(1, 79536240), (2, 39768120), (3, 26512080), (4, 19884060), (5, 15907248), (6, 13256040), (7, 11362320), (8, 9942030), (9, 8837360), (10, 7953624), (12, 6628020), (14, 5681160), (15, 5302416), (16, 4971015), (18, 4418680), (20, 3976812), (21, 3787440), (24, 3314010), (28, 2840580), (30, 2651208), (35, 2272464), (36, 2209340), (40, 1988406), (42, 1893720), (43, 1849680), (45, 1767472), (48, 1657005), (56, 1420290), (60, 1325604), (63, 1262480), (70, 1136232), (72, 1104670), (80, 994203), (84, 946860), (86, 924840), (90, 883736), (105, 757488), (112, 710145), (120, 662802), (126, 631240), (129, 616560), (140, 568116), (144, 552335), (168, 473430), (172, 462420), (180, 441868), (210, 378744), (215, 369936), (240, 331401), (252, 315620), (258, 308280), (280, 284058), (301, 264240), (315, 252496), (336, 236715), (344, 231210), (360, 220934), (367, 216720), (387, 205520), (420, 189372), (430, 184968), (504, 157810), (516, 154140), (560, 142029), (602, 132120), (630, 126248), (645, 123312), (688, 115605), (720, 110467), (734, 108360), (774, 102760), (840, 94686), (860, 92484), (903, 88080), (1008, 78905), (1032, 77070), (1101, 72240), (1204, 66060), (1260, 63124), (1290, 61656), (1468, 54180), (1505, 52848), (1548, 51380), (1680, 47343), (1720, 46242), (1806, 44040), (1835, 43344), (1935, 41104), (2064, 38535), (2202, 36120), (2408, 33030), (2520, 31562), (2569, 30960), (2580, 30828), (2709, 29360), (2936, 27090), (3010, 26424), (3096, 25690), (3303, 24080), (3440, 23121), (3612, 22020), (3670, 21672), (3870, 20552), (4404, 18060), (4515, 17616), (4816, 16515), (5040, 15781), (5138, 15480), (5160, 15414), (5418, 14680), (5505, 14448), (5872, 13545), (6020, 13212), (6192, 12845), (6606, 12040), (7224, 11010), (7340, 10836), (7707, 10320), (7740, 10276), (8808, 9030)]