1282051260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:394

約数の個数: 384

約数和(自身を含む): 4911943680

約数和(自身を除く): 3629892420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 30, 34, 35, 36, 42, 45, 51, 54, 60, 63, 68, 70, 71, 84, 85, 90, 102, 105, 108, 119, 126, 135, 140, 142, 153, 170, 180, 189, 204, 210, 213, 238, 252, 255, 270, 281, 284, 306, 315, 340, 355, 357, 378, 420, 426, 459, 476, 497, 510, 540, 562, 595, 612, 630, 639, 710, 714, 756, 765, 843, 852, 918, 945, 994, 1020, 1065, 1071, 1124, 1190, 1207, 1260, 1278, 1405, 1420, 1428, 1491, 1530, 1686, 1785, 1836, 1890, 1917, 1967, 1988, 2130, 2142, 2295, 2380, 2414, 2485, 2529, 2556, 2810, 2982, 3060, 3195, 3213, 3372, 3570, 3621, 3780, 3834, 3934, 4215, 4260, 4284, 4473, 4590, 4777, 4828, 4970, 5058, 5355, 5620, 5901, 5964, 6035, 6390, 6426, 7140, 7242, 7455, 7587, 7668, 7868, 8430, 8449, 8946, 9180, 9554, 9585, 9835, 9940, 10116, 10710, 10863, 11802, 12070, 12645, 12780, 12852, 13419, 14331, 14484, 14910, 15174, 16065, 16860, 16898, 17703, 17892, 18105, 19108, 19170, 19670, 19951, 21420, 21726, 22365, 23604, 23885, 24140, 25290, 25347, 26838, 28662, 29505, 29820, 30348, 32130, 32589, 33439, 33796, 35406, 36210, 37935, 38340, 39340, 39902, 42245, 42993, 43452, 44730, 47770, 50580, 50694, 53109, 53676, 54315, 57324, 59010, 59853, 64260, 65178, 66878, 67095, 70812, 71655, 72420, 75870, 76041, 79804, 84490, 85986, 88515, 89460, 95540, 99755, 100317, 101388, 106218, 108630, 118020, 119706, 126735, 128979, 130356, 133756, 134190, 139657, 143310, 151740, 152082, 162945, 167195, 168980, 171972, 177030, 179559, 199510, 200634, 212436, 214965, 217260, 228123, 239412, 253470, 257958, 265545, 268380, 279314, 286620, 299265, 300951, 304164, 325890, 334390, 339167, 354060, 359118, 380205, 399020, 401268, 418971, 429930, 456246, 501585, 506940, 515916, 531090, 538677, 558628, 598530, 601902, 644895, 651780, 668780, 678334, 698285, 718236, 760410, 837942, 859860, 897795, 902853, 912492, 1003170, 1017501, 1062180, 1077354, 1140615, 1197060, 1203804, 1256913, 1289790, 1356668, 1396570, 1504755, 1520820, 1675884, 1695835, 1795590, 1805706, 2006340, 2035002, 2094855, 2154708, 2281230, 2374169, 2513826, 2579580, 2693385, 2793140, 3009510, 3052503, 3391670, 3591180, 3611412, 3770739, 4070004, 4189710, 4514265, 4562460, 4748338, 5027652, 5087505, 5386770, 6019020, 6105006, 6284565, 6783340, 7122507, 7541478, 8379420, 9028530, 9157509, 9496676, 10175010, 10773540, 11870845, 12210012, 12569130, 14245014, 15082956, 15262515, 18057060, 18315018, 18853695, 20350020, 21367521, 23741690, 25138260, 28490028, 30525030, 35612535, 36630036, 37707390, 42735042, 45787545, 47483380, 61050060, 64102563, 71225070, 75414780, 85470084, 91575090, 106837605, 128205126, 142450140, 183150180, 213675210, 256410252, 320512815, 427350420, 641025630, 1282051260]

約数ペア:

[(1, 1282051260), (2, 641025630), (3, 427350420), (4, 320512815), (5, 256410252), (6, 213675210), (7, 183150180), (9, 142450140), (10, 128205126), (12, 106837605), (14, 91575090), (15, 85470084), (17, 75414780), (18, 71225070), (20, 64102563), (21, 61050060), (27, 47483380), (28, 45787545), (30, 42735042), (34, 37707390), (35, 36630036), (36, 35612535), (42, 30525030), (45, 28490028), (51, 25138260), (54, 23741690), (60, 21367521), (63, 20350020), (68, 18853695), (70, 18315018), (71, 18057060), (84, 15262515), (85, 15082956), (90, 14245014), (102, 12569130), (105, 12210012), (108, 11870845), (119, 10773540), (126, 10175010), (135, 9496676), (140, 9157509), (142, 9028530), (153, 8379420), (170, 7541478), (180, 7122507), (189, 6783340), (204, 6284565), (210, 6105006), (213, 6019020), (238, 5386770), (252, 5087505), (255, 5027652), (270, 4748338), (281, 4562460), (284, 4514265), (306, 4189710), (315, 4070004), (340, 3770739), (355, 3611412), (357, 3591180), (378, 3391670), (420, 3052503), (426, 3009510), (459, 2793140), (476, 2693385), (497, 2579580), (510, 2513826), (540, 2374169), (562, 2281230), (595, 2154708), (612, 2094855), (630, 2035002), (639, 2006340), (710, 1805706), (714, 1795590), (756, 1695835), (765, 1675884), (843, 1520820), (852, 1504755), (918, 1396570), (945, 1356668), (994, 1289790), (1020, 1256913), (1065, 1203804), (1071, 1197060), (1124, 1140615), (1190, 1077354), (1207, 1062180), (1260, 1017501), (1278, 1003170), (1405, 912492), (1420, 902853), (1428, 897795), (1491, 859860), (1530, 837942), (1686, 760410), (1785, 718236), (1836, 698285), (1890, 678334), (1917, 668780), (1967, 651780), (1988, 644895), (2130, 601902), (2142, 598530), (2295, 558628), (2380, 538677), (2414, 531090), (2485, 515916), (2529, 506940), (2556, 501585), (2810, 456246), (2982, 429930), (3060, 418971), (3195, 401268), (3213, 399020), (3372, 380205), (3570, 359118), (3621, 354060), (3780, 339167), (3834, 334390), (3934, 325890), (4215, 304164), (4260, 300951), (4284, 299265), (4473, 286620), (4590, 279314), (4777, 268380), (4828, 265545), (4970, 257958), (5058, 253470), (5355, 239412), (5620, 228123), (5901, 217260), (5964, 214965), (6035, 212436), (6390, 200634), (6426, 199510), (7140, 179559), (7242, 177030), (7455, 171972), (7587, 168980), (7668, 167195), (7868, 162945), (8430, 152082), (8449, 151740), (8946, 143310), (9180, 139657), (9554, 134190), (9585, 133756), (9835, 130356), (9940, 128979), (10116, 126735), (10710, 119706), (10863, 118020), (11802, 108630), (12070, 106218), (12645, 101388), (12780, 100317), (12852, 99755), (13419, 95540), (14331, 89460), (14484, 88515), (14910, 85986), (15174, 84490), (16065, 79804), (16860, 76041), (16898, 75870), (17703, 72420), (17892, 71655), (18105, 70812), (19108, 67095), (19170, 66878), (19670, 65178), (19951, 64260), (21420, 59853), (21726, 59010), (22365, 57324), (23604, 54315), (23885, 53676), (24140, 53109), (25290, 50694), (25347, 50580), (26838, 47770), (28662, 44730), (29505, 43452), (29820, 42993), (30348, 42245), (32130, 39902), (32589, 39340), (33439, 38340), (33796, 37935), (35406, 36210)]