418673280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 1438248960

約数和(自身を除く): 1019575680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 101, 102, 120, 127, 128, 136, 160, 170, 192, 202, 204, 240, 254, 255, 272, 303, 320, 340, 381, 384, 404, 408, 480, 505, 508, 510, 544, 606, 635, 640, 680, 762, 808, 816, 960, 1010, 1016, 1020, 1088, 1212, 1270, 1360, 1515, 1524, 1616, 1632, 1717, 1905, 1920, 2020, 2032, 2040, 2159, 2176, 2424, 2540, 2720, 3030, 3048, 3232, 3264, 3434, 3810, 4040, 4064, 4080, 4318, 4848, 5080, 5151, 5440, 6060, 6096, 6464, 6477, 6528, 6868, 7620, 8080, 8128, 8160, 8585, 8636, 9696, 10160, 10302, 10795, 10880, 12120, 12192, 12827, 12928, 12954, 13736, 15240, 16160, 16256, 16320, 17170, 17272, 19392, 20320, 20604, 21590, 24240, 24384, 25654, 25755, 25908, 27472, 30480, 32320, 32385, 32640, 34340, 34544, 38481, 38784, 40640, 41208, 43180, 48480, 48768, 51308, 51510, 51816, 54944, 60960, 64135, 64640, 64770, 68680, 69088, 76962, 81280, 82416, 86360, 96960, 102616, 103020, 103632, 109888, 121920, 128270, 129540, 137360, 138176, 153924, 164832, 172720, 192405, 193920, 205232, 206040, 207264, 218059, 219776, 243840, 256540, 259080, 274720, 276352, 307848, 329664, 345440, 384810, 410464, 412080, 414528, 436118, 513080, 518160, 549440, 615696, 654177, 659328, 690880, 769620, 820928, 824160, 829056, 872236, 1026160, 1036320, 1090295, 1098880, 1231392, 1308354, 1381760, 1539240, 1641856, 1648320, 1744472, 2052320, 2072640, 2180590, 2462784, 2616708, 3078480, 3270885, 3296640, 3488944, 4104640, 4145280, 4361180, 4925568, 5233416, 6156960, 6541770, 6977888, 8209280, 8722360, 10466832, 12313920, 13083540, 13955776, 17444720, 20933664, 24627840, 26167080, 27911552, 34889440, 41867328, 52334160, 69778880, 83734656, 104668320, 139557760, 209336640, 418673280]

約数ペア:

[(1, 418673280), (2, 209336640), (3, 139557760), (4, 104668320), (5, 83734656), (6, 69778880), (8, 52334160), (10, 41867328), (12, 34889440), (15, 27911552), (16, 26167080), (17, 24627840), (20, 20933664), (24, 17444720), (30, 13955776), (32, 13083540), (34, 12313920), (40, 10466832), (48, 8722360), (51, 8209280), (60, 6977888), (64, 6541770), (68, 6156960), (80, 5233416), (85, 4925568), (96, 4361180), (101, 4145280), (102, 4104640), (120, 3488944), (127, 3296640), (128, 3270885), (136, 3078480), (160, 2616708), (170, 2462784), (192, 2180590), (202, 2072640), (204, 2052320), (240, 1744472), (254, 1648320), (255, 1641856), (272, 1539240), (303, 1381760), (320, 1308354), (340, 1231392), (381, 1098880), (384, 1090295), (404, 1036320), (408, 1026160), (480, 872236), (505, 829056), (508, 824160), (510, 820928), (544, 769620), (606, 690880), (635, 659328), (640, 654177), (680, 615696), (762, 549440), (808, 518160), (816, 513080), (960, 436118), (1010, 414528), (1016, 412080), (1020, 410464), (1088, 384810), (1212, 345440), (1270, 329664), (1360, 307848), (1515, 276352), (1524, 274720), (1616, 259080), (1632, 256540), (1717, 243840), (1905, 219776), (1920, 218059), (2020, 207264), (2032, 206040), (2040, 205232), (2159, 193920), (2176, 192405), (2424, 172720), (2540, 164832), (2720, 153924), (3030, 138176), (3048, 137360), (3232, 129540), (3264, 128270), (3434, 121920), (3810, 109888), (4040, 103632), (4064, 103020), (4080, 102616), (4318, 96960), (4848, 86360), (5080, 82416), (5151, 81280), (5440, 76962), (6060, 69088), (6096, 68680), (6464, 64770), (6477, 64640), (6528, 64135), (6868, 60960), (7620, 54944), (8080, 51816), (8128, 51510), (8160, 51308), (8585, 48768), (8636, 48480), (9696, 43180), (10160, 41208), (10302, 40640), (10795, 38784), (10880, 38481), (12120, 34544), (12192, 34340), (12827, 32640), (12928, 32385), (12954, 32320), (13736, 30480), (15240, 27472), (16160, 25908), (16256, 25755), (16320, 25654), (17170, 24384), (17272, 24240), (19392, 21590), (20320, 20604)]