242649600

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 240

約数和(自身を含む): 822000960

約数和(自身を除く): 579351360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 89, 96, 100, 120, 128, 142, 150, 160, 178, 192, 200, 213, 240, 256, 267, 284, 300, 320, 355, 356, 384, 400, 426, 445, 480, 512, 534, 568, 600, 640, 710, 712, 768, 800, 852, 890, 960, 1065, 1068, 1136, 1200, 1280, 1335, 1420, 1424, 1536, 1600, 1704, 1775, 1780, 1920, 2130, 2136, 2225, 2272, 2400, 2560, 2670, 2840, 2848, 3200, 3408, 3550, 3560, 3840, 4260, 4272, 4450, 4544, 4800, 5325, 5340, 5680, 5696, 6319, 6400, 6675, 6816, 7100, 7120, 7680, 8520, 8544, 8900, 9088, 9600, 10650, 10680, 11360, 11392, 12638, 12800, 13350, 13632, 14200, 14240, 17040, 17088, 17800, 18176, 18957, 19200, 21300, 21360, 22720, 22784, 25276, 26700, 27264, 28400, 28480, 31595, 34080, 34176, 35600, 36352, 37914, 38400, 42600, 42720, 45440, 45568, 50552, 53400, 54528, 56800, 56960, 63190, 68160, 68352, 71200, 75828, 85200, 85440, 90880, 94785, 101104, 106800, 109056, 113600, 113920, 126380, 136320, 136704, 142400, 151656, 157975, 170400, 170880, 181760, 189570, 202208, 213600, 227200, 227840, 252760, 272640, 284800, 303312, 315950, 340800, 341760, 379140, 404416, 427200, 454400, 473925, 505520, 545280, 569600, 606624, 631900, 681600, 683520, 758280, 808832, 854400, 908800, 947850, 1011040, 1139200, 1213248, 1263800, 1363200, 1516560, 1617664, 1708800, 1895700, 2022080, 2426496, 2527600, 2726400, 3033120, 3235328, 3417600, 3791400, 4044160, 4852992, 5055200, 6066240, 7582800, 8088320, 9705984, 10110400, 12132480, 15165600, 16176640, 20220800, 24264960, 30331200, 40441600, 48529920, 60662400, 80883200, 121324800, 242649600]

約数ペア:

[(1, 242649600), (2, 121324800), (3, 80883200), (4, 60662400), (5, 48529920), (6, 40441600), (8, 30331200), (10, 24264960), (12, 20220800), (15, 16176640), (16, 15165600), (20, 12132480), (24, 10110400), (25, 9705984), (30, 8088320), (32, 7582800), (40, 6066240), (48, 5055200), (50, 4852992), (60, 4044160), (64, 3791400), (71, 3417600), (75, 3235328), (80, 3033120), (89, 2726400), (96, 2527600), (100, 2426496), (120, 2022080), (128, 1895700), (142, 1708800), (150, 1617664), (160, 1516560), (178, 1363200), (192, 1263800), (200, 1213248), (213, 1139200), (240, 1011040), (256, 947850), (267, 908800), (284, 854400), (300, 808832), (320, 758280), (355, 683520), (356, 681600), (384, 631900), (400, 606624), (426, 569600), (445, 545280), (480, 505520), (512, 473925), (534, 454400), (568, 427200), (600, 404416), (640, 379140), (710, 341760), (712, 340800), (768, 315950), (800, 303312), (852, 284800), (890, 272640), (960, 252760), (1065, 227840), (1068, 227200), (1136, 213600), (1200, 202208), (1280, 189570), (1335, 181760), (1420, 170880), (1424, 170400), (1536, 157975), (1600, 151656), (1704, 142400), (1775, 136704), (1780, 136320), (1920, 126380), (2130, 113920), (2136, 113600), (2225, 109056), (2272, 106800), (2400, 101104), (2560, 94785), (2670, 90880), (2840, 85440), (2848, 85200), (3200, 75828), (3408, 71200), (3550, 68352), (3560, 68160), (3840, 63190), (4260, 56960), (4272, 56800), (4450, 54528), (4544, 53400), (4800, 50552), (5325, 45568), (5340, 45440), (5680, 42720), (5696, 42600), (6319, 38400), (6400, 37914), (6675, 36352), (6816, 35600), (7100, 34176), (7120, 34080), (7680, 31595), (8520, 28480), (8544, 28400), (8900, 27264), (9088, 26700), (9600, 25276), (10650, 22784), (10680, 22720), (11360, 21360), (11392, 21300), (12638, 19200), (12800, 18957), (13350, 18176), (13632, 17800), (14200, 17088), (14240, 17040)]