537998720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 256

約数和(自身を含む): 1573084800

約数和(自身を除く): 1035086080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 41, 56, 58, 64, 70, 80, 82, 101, 112, 116, 128, 140, 145, 160, 164, 202, 203, 205, 224, 232, 280, 287, 290, 320, 328, 404, 406, 410, 448, 464, 505, 560, 574, 580, 640, 656, 707, 808, 812, 820, 896, 928, 1010, 1015, 1120, 1148, 1160, 1189, 1312, 1414, 1435, 1616, 1624, 1640, 1856, 2020, 2030, 2240, 2296, 2320, 2378, 2624, 2828, 2870, 2929, 3232, 3248, 3280, 3535, 3712, 4040, 4060, 4141, 4480, 4592, 4640, 4756, 5248, 5656, 5740, 5858, 5945, 6464, 6496, 6560, 7070, 8080, 8120, 8282, 8323, 9184, 9280, 9512, 11312, 11480, 11716, 11890, 12928, 12992, 13120, 14140, 14645, 16160, 16240, 16564, 16646, 18368, 18560, 19024, 20503, 20705, 22624, 22960, 23432, 23780, 25984, 26240, 28280, 28987, 29290, 32320, 32480, 33128, 33292, 36736, 38048, 41006, 41410, 41615, 45248, 45920, 46864, 47560, 56560, 57974, 58580, 64640, 64960, 66256, 66584, 76096, 82012, 82820, 83230, 90496, 91840, 93728, 95120, 102515, 113120, 115948, 117160, 120089, 129920, 132512, 133168, 144935, 152192, 164024, 165640, 166460, 183680, 187456, 190240, 205030, 226240, 231896, 234320, 240178, 265024, 266336, 289870, 328048, 331280, 332920, 374912, 380480, 410060, 452480, 463792, 468640, 480356, 530048, 532672, 579740, 600445, 656096, 662560, 665840, 760960, 820120, 840623, 927584, 937280, 960712, 1065344, 1159480, 1200890, 1312192, 1325120, 1331680, 1640240, 1681246, 1855168, 1874560, 1921424, 2318960, 2401780, 2624384, 2650240, 2663360, 3280480, 3362492, 3710336, 3842848, 4203115, 4637920, 4803560, 5326720, 6560960, 6724984, 7685696, 8406230, 9275840, 9607120, 13121920, 13449968, 15371392, 16812460, 18551680, 19214240, 26899936, 33624920, 38428480, 53799872, 67249840, 76856960, 107599744, 134499680, 268999360, 537998720]

約数ペア:

[(1, 537998720), (2, 268999360), (4, 134499680), (5, 107599744), (7, 76856960), (8, 67249840), (10, 53799872), (14, 38428480), (16, 33624920), (20, 26899936), (28, 19214240), (29, 18551680), (32, 16812460), (35, 15371392), (40, 13449968), (41, 13121920), (56, 9607120), (58, 9275840), (64, 8406230), (70, 7685696), (80, 6724984), (82, 6560960), (101, 5326720), (112, 4803560), (116, 4637920), (128, 4203115), (140, 3842848), (145, 3710336), (160, 3362492), (164, 3280480), (202, 2663360), (203, 2650240), (205, 2624384), (224, 2401780), (232, 2318960), (280, 1921424), (287, 1874560), (290, 1855168), (320, 1681246), (328, 1640240), (404, 1331680), (406, 1325120), (410, 1312192), (448, 1200890), (464, 1159480), (505, 1065344), (560, 960712), (574, 937280), (580, 927584), (640, 840623), (656, 820120), (707, 760960), (808, 665840), (812, 662560), (820, 656096), (896, 600445), (928, 579740), (1010, 532672), (1015, 530048), (1120, 480356), (1148, 468640), (1160, 463792), (1189, 452480), (1312, 410060), (1414, 380480), (1435, 374912), (1616, 332920), (1624, 331280), (1640, 328048), (1856, 289870), (2020, 266336), (2030, 265024), (2240, 240178), (2296, 234320), (2320, 231896), (2378, 226240), (2624, 205030), (2828, 190240), (2870, 187456), (2929, 183680), (3232, 166460), (3248, 165640), (3280, 164024), (3535, 152192), (3712, 144935), (4040, 133168), (4060, 132512), (4141, 129920), (4480, 120089), (4592, 117160), (4640, 115948), (4756, 113120), (5248, 102515), (5656, 95120), (5740, 93728), (5858, 91840), (5945, 90496), (6464, 83230), (6496, 82820), (6560, 82012), (7070, 76096), (8080, 66584), (8120, 66256), (8282, 64960), (8323, 64640), (9184, 58580), (9280, 57974), (9512, 56560), (11312, 47560), (11480, 46864), (11716, 45920), (11890, 45248), (12928, 41615), (12992, 41410), (13120, 41006), (14140, 38048), (14645, 36736), (16160, 33292), (16240, 33128), (16564, 32480), (16646, 32320), (18368, 29290), (18560, 28987), (19024, 28280), (20503, 26240), (20705, 25984), (22624, 23780), (22960, 23432)]