669123360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:360

約数の個数: 288

約数和(自身を含む): 2420046720

約数和(自身を除く): 1750923360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 89, 90, 92, 96, 115, 120, 138, 144, 160, 178, 180, 184, 207, 227, 230, 240, 267, 276, 288, 345, 356, 360, 368, 414, 445, 454, 460, 480, 534, 552, 681, 690, 712, 720, 736, 801, 828, 890, 908, 920, 1035, 1068, 1104, 1135, 1335, 1362, 1380, 1424, 1440, 1602, 1656, 1780, 1816, 1840, 2043, 2047, 2070, 2136, 2208, 2270, 2670, 2724, 2760, 2848, 3204, 3312, 3405, 3560, 3632, 3680, 4005, 4086, 4094, 4140, 4272, 4540, 5221, 5340, 5448, 5520, 6141, 6408, 6624, 6810, 7120, 7264, 8010, 8172, 8188, 8280, 8544, 9080, 10215, 10235, 10442, 10680, 10896, 11040, 12282, 12816, 13620, 14240, 15663, 16020, 16344, 16376, 16560, 18160, 18423, 20203, 20430, 20470, 20884, 21360, 21792, 24564, 25632, 26105, 27240, 30705, 31326, 32040, 32688, 32752, 33120, 36320, 36846, 40406, 40860, 40940, 41768, 42720, 46989, 49128, 52210, 54480, 60609, 61410, 62652, 64080, 65376, 65504, 73692, 78315, 80812, 81720, 81880, 83536, 92115, 93978, 98256, 101015, 104420, 108960, 121218, 122820, 125304, 128160, 147384, 156630, 161624, 163440, 163760, 167072, 181827, 184230, 187956, 196512, 202030, 208840, 234945, 242436, 245640, 250608, 294768, 303045, 313260, 323248, 326880, 327520, 363654, 368460, 375912, 404060, 417680, 464669, 469890, 484872, 491280, 501216, 589536, 606090, 626520, 646496, 727308, 736920, 751824, 808120, 835360, 909135, 929338, 939780, 969744, 982560, 1212180, 1253040, 1394007, 1454616, 1473840, 1503648, 1616240, 1818270, 1858676, 1879560, 1939488, 2323345, 2424360, 2506080, 2788014, 2909232, 2947680, 3232480, 3636540, 3717352, 3759120, 4182021, 4646690, 4848720, 5576028, 5818464, 6970035, 7273080, 7434704, 7518240, 8364042, 9293380, 9697440, 11152056, 13940070, 14546160, 14869408, 16728084, 18586760, 20910105, 22304112, 27880140, 29092320, 33456168, 37173520, 41820210, 44608224, 55760280, 66912336, 74347040, 83640420, 111520560, 133824672, 167280840, 223041120, 334561680, 669123360]

約数ペア:

[(1, 669123360), (2, 334561680), (3, 223041120), (4, 167280840), (5, 133824672), (6, 111520560), (8, 83640420), (9, 74347040), (10, 66912336), (12, 55760280), (15, 44608224), (16, 41820210), (18, 37173520), (20, 33456168), (23, 29092320), (24, 27880140), (30, 22304112), (32, 20910105), (36, 18586760), (40, 16728084), (45, 14869408), (46, 14546160), (48, 13940070), (60, 11152056), (69, 9697440), (72, 9293380), (80, 8364042), (89, 7518240), (90, 7434704), (92, 7273080), (96, 6970035), (115, 5818464), (120, 5576028), (138, 4848720), (144, 4646690), (160, 4182021), (178, 3759120), (180, 3717352), (184, 3636540), (207, 3232480), (227, 2947680), (230, 2909232), (240, 2788014), (267, 2506080), (276, 2424360), (288, 2323345), (345, 1939488), (356, 1879560), (360, 1858676), (368, 1818270), (414, 1616240), (445, 1503648), (454, 1473840), (460, 1454616), (480, 1394007), (534, 1253040), (552, 1212180), (681, 982560), (690, 969744), (712, 939780), (720, 929338), (736, 909135), (801, 835360), (828, 808120), (890, 751824), (908, 736920), (920, 727308), (1035, 646496), (1068, 626520), (1104, 606090), (1135, 589536), (1335, 501216), (1362, 491280), (1380, 484872), (1424, 469890), (1440, 464669), (1602, 417680), (1656, 404060), (1780, 375912), (1816, 368460), (1840, 363654), (2043, 327520), (2047, 326880), (2070, 323248), (2136, 313260), (2208, 303045), (2270, 294768), (2670, 250608), (2724, 245640), (2760, 242436), (2848, 234945), (3204, 208840), (3312, 202030), (3405, 196512), (3560, 187956), (3632, 184230), (3680, 181827), (4005, 167072), (4086, 163760), (4094, 163440), (4140, 161624), (4272, 156630), (4540, 147384), (5221, 128160), (5340, 125304), (5448, 122820), (5520, 121218), (6141, 108960), (6408, 104420), (6624, 101015), (6810, 98256), (7120, 93978), (7264, 92115), (8010, 83536), (8172, 81880), (8188, 81720), (8280, 80812), (8544, 78315), (9080, 73692), (10215, 65504), (10235, 65376), (10442, 64080), (10680, 62652), (10896, 61410), (11040, 60609), (12282, 54480), (12816, 52210), (13620, 49128), (14240, 46989), (15663, 42720), (16020, 41768), (16344, 40940), (16376, 40860), (16560, 40406), (18160, 36846), (18423, 36320), (20203, 33120), (20430, 32752), (20470, 32688), (20884, 32040), (21360, 31326), (21792, 30705), (24564, 27240), (25632, 26105)]