1282217040

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:560

約数の個数: 400

約数和(自身を含む): 4960682496

約数和(自身を除く): 3678465456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 78, 80, 81, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 155, 156, 162, 180, 186, 195, 208, 216, 234, 240, 248, 260, 270, 279, 310, 312, 324, 351, 360, 372, 390, 403, 405, 432, 465, 468, 491, 496, 520, 540, 558, 585, 620, 624, 648, 702, 720, 744, 780, 806, 810, 837, 930, 936, 982, 1040, 1053, 1080, 1116, 1170, 1209, 1240, 1296, 1395, 1404, 1473, 1488, 1560, 1612, 1620, 1674, 1755, 1860, 1872, 1964, 2015, 2106, 2160, 2232, 2340, 2418, 2455, 2480, 2511, 2790, 2808, 2946, 3120, 3224, 3240, 3348, 3510, 3627, 3720, 3928, 4030, 4185, 4212, 4419, 4464, 4680, 4836, 4910, 5022, 5265, 5580, 5616, 5892, 6045, 6383, 6448, 6480, 6696, 7020, 7254, 7365, 7440, 7856, 8060, 8370, 8424, 8838, 9360, 9672, 9820, 10044, 10530, 10881, 11160, 11784, 12090, 12555, 12766, 13257, 13392, 14040, 14508, 14730, 15221, 16120, 16740, 16848, 17676, 18135, 19149, 19344, 19640, 20088, 21060, 21762, 22095, 22320, 23568, 24180, 25110, 25532, 26514, 28080, 29016, 29460, 30442, 31915, 32240, 32643, 33480, 35352, 36270, 38298, 39280, 39771, 40176, 42120, 43524, 44190, 45663, 48360, 50220, 51064, 53028, 54405, 57447, 58032, 58920, 60884, 63830, 65286, 66285, 66960, 70704, 72540, 76105, 76596, 79542, 84240, 87048, 88380, 91326, 95745, 96720, 100440, 102128, 106056, 108810, 114894, 117840, 121768, 127660, 130572, 132570, 136989, 145080, 152210, 153192, 159084, 163215, 172341, 174096, 176760, 182652, 191490, 197873, 198855, 200880, 212112, 217620, 228315, 229788, 243536, 255320, 261144, 265140, 273978, 287235, 290160, 304420, 306384, 318168, 326430, 344682, 353520, 365304, 382980, 395746, 397710, 410967, 435240, 456630, 459576, 510640, 517023, 522288, 530280, 547956, 574470, 593619, 608840, 636336, 652860, 684945, 689364, 730608, 765960, 791492, 795420, 821934, 861705, 870480, 913260, 919152, 989365, 1034046, 1060560, 1095912, 1148940, 1187238, 1217680, 1232901, 1305720, 1369890, 1378728, 1531920, 1582984, 1590840, 1643868, 1723410, 1780857, 1826520, 1978730, 2054835, 2068092, 2191824, 2297880, 2374476, 2465802, 2585115, 2611440, 2739780, 2757456, 2968095, 3165968, 3181680, 3287736, 3446820, 3561714, 3653040, 3957460, 4109670, 4136184, 4595760, 4748952, 4931604, 5170230, 5342571, 5479560, 5936190, 6164505, 6575472, 6893640, 7123428, 7914920, 8219340, 8272368, 8904285, 9497904, 9863208, 10340460, 10685142, 10959120, 11872380, 12329010, 13787280, 14246856, 15829840, 16027713, 16438680, 17808570, 19726416, 20680920, 21370284, 23744760, 24658020, 26712855, 28493712, 32055426, 32877360, 35617140, 41361840, 42740568, 47489520, 49316040, 53425710, 64110852, 71234280, 80138565, 85481136, 98632080, 106851420, 128221704, 142468560, 160277130, 213702840, 256443408, 320554260, 427405680, 641108520, 1282217040]

約数ペア:

[(1, 1282217040), (2, 641108520), (3, 427405680), (4, 320554260), (5, 256443408), (6, 213702840), (8, 160277130), (9, 142468560), (10, 128221704), (12, 106851420), (13, 98632080), (15, 85481136), (16, 80138565), (18, 71234280), (20, 64110852), (24, 53425710), (26, 49316040), (27, 47489520), (30, 42740568), (31, 41361840), (36, 35617140), (39, 32877360), (40, 32055426), (45, 28493712), (48, 26712855), (52, 24658020), (54, 23744760), (60, 21370284), (62, 20680920), (65, 19726416), (72, 17808570), (78, 16438680), (80, 16027713), (81, 15829840), (90, 14246856), (93, 13787280), (104, 12329010), (108, 11872380), (117, 10959120), (120, 10685142), (124, 10340460), (130, 9863208), (135, 9497904), (144, 8904285), (155, 8272368), (156, 8219340), (162, 7914920), (180, 7123428), (186, 6893640), (195, 6575472), (208, 6164505), (216, 5936190), (234, 5479560), (240, 5342571), (248, 5170230), (260, 4931604), (270, 4748952), (279, 4595760), (310, 4136184), (312, 4109670), (324, 3957460), (351, 3653040), (360, 3561714), (372, 3446820), (390, 3287736), (403, 3181680), (405, 3165968), (432, 2968095), (465, 2757456), (468, 2739780), (491, 2611440), (496, 2585115), (520, 2465802), (540, 2374476), (558, 2297880), (585, 2191824), (620, 2068092), (624, 2054835), (648, 1978730), (702, 1826520), (720, 1780857), (744, 1723410), (780, 1643868), (806, 1590840), (810, 1582984), (837, 1531920), (930, 1378728), (936, 1369890), (982, 1305720), (1040, 1232901), (1053, 1217680), (1080, 1187238), (1116, 1148940), (1170, 1095912), (1209, 1060560), (1240, 1034046), (1296, 989365), (1395, 919152), (1404, 913260), (1473, 870480), (1488, 861705), (1560, 821934), (1612, 795420), (1620, 791492), (1674, 765960), (1755, 730608), (1860, 689364), (1872, 684945), (1964, 652860), (2015, 636336), (2106, 608840), (2160, 593619), (2232, 574470), (2340, 547956), (2418, 530280), (2455, 522288), (2480, 517023), (2511, 510640), (2790, 459576), (2808, 456630), (2946, 435240), (3120, 410967), (3224, 397710), (3240, 395746), (3348, 382980), (3510, 365304), (3627, 353520), (3720, 344682), (3928, 326430), (4030, 318168), (4185, 306384), (4212, 304420), (4419, 290160), (4464, 287235), (4680, 273978), (4836, 265140), (4910, 261144), (5022, 255320), (5265, 243536), (5580, 229788), (5616, 228315), (5892, 217620), (6045, 212112), (6383, 200880), (6448, 198855), (6480, 197873), (6696, 191490), (7020, 182652), (7254, 176760), (7365, 174096), (7440, 172341), (7856, 163215), (8060, 159084), (8370, 153192), (8424, 152210), (8838, 145080), (9360, 136989), (9672, 132570), (9820, 130572), (10044, 127660), (10530, 121768), (10881, 117840), (11160, 114894), (11784, 108810), (12090, 106056), (12555, 102128), (12766, 100440), (13257, 96720), (13392, 95745), (14040, 91326), (14508, 88380), (14730, 87048), (15221, 84240), (16120, 79542), (16740, 76596), (16848, 76105), (17676, 72540), (18135, 70704), (19149, 66960), (19344, 66285), (19640, 65286), (20088, 63830), (21060, 60884), (21762, 58920), (22095, 58032), (22320, 57447), (23568, 54405), (24180, 53028), (25110, 51064), (25532, 50220), (26514, 48360), (28080, 45663), (29016, 44190), (29460, 43524), (30442, 42120), (31915, 40176), (32240, 39771), (32643, 39280), (33480, 38298), (35352, 36270)]