249627360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:353

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 577739040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 79, 80, 87, 96, 116, 120, 145, 158, 160, 174, 227, 232, 237, 240, 290, 316, 348, 395, 435, 454, 464, 474, 480, 580, 632, 681, 696, 790, 870, 908, 928, 948, 1135, 1160, 1185, 1264, 1362, 1392, 1580, 1740, 1816, 1896, 2270, 2291, 2320, 2370, 2528, 2724, 2784, 3160, 3405, 3480, 3632, 3792, 4540, 4582, 4640, 4740, 5448, 6320, 6583, 6810, 6873, 6960, 7264, 7584, 9080, 9164, 9480, 10896, 11455, 12640, 13166, 13620, 13746, 13920, 17933, 18160, 18328, 18960, 19749, 21792, 22910, 26332, 27240, 27492, 32915, 34365, 35866, 36320, 36656, 37920, 39498, 45820, 52664, 53799, 54480, 54984, 65830, 68730, 71732, 73312, 78996, 89665, 91640, 98745, 105328, 107598, 108960, 109968, 131660, 137460, 143464, 157992, 179330, 183280, 197490, 210656, 215196, 219936, 263320, 268995, 274920, 286928, 315984, 358660, 366560, 394980, 430392, 520057, 526640, 537990, 549840, 573856, 631968, 717320, 789960, 860784, 1040114, 1053280, 1075980, 1099680, 1434640, 1560171, 1579920, 1721568, 2080228, 2151960, 2600285, 2869280, 3120342, 3159840, 4160456, 4303920, 5200570, 6240684, 7800855, 8320912, 8607840, 10401140, 12481368, 15601710, 16641824, 20802280, 24962736, 31203420, 41604560, 49925472, 62406840, 83209120, 124813680, 249627360]

約数ペア:

[(1, 249627360), (2, 124813680), (3, 83209120), (4, 62406840), (5, 49925472), (6, 41604560), (8, 31203420), (10, 24962736), (12, 20802280), (15, 16641824), (16, 15601710), (20, 12481368), (24, 10401140), (29, 8607840), (30, 8320912), (32, 7800855), (40, 6240684), (48, 5200570), (58, 4303920), (60, 4160456), (79, 3159840), (80, 3120342), (87, 2869280), (96, 2600285), (116, 2151960), (120, 2080228), (145, 1721568), (158, 1579920), (160, 1560171), (174, 1434640), (227, 1099680), (232, 1075980), (237, 1053280), (240, 1040114), (290, 860784), (316, 789960), (348, 717320), (395, 631968), (435, 573856), (454, 549840), (464, 537990), (474, 526640), (480, 520057), (580, 430392), (632, 394980), (681, 366560), (696, 358660), (790, 315984), (870, 286928), (908, 274920), (928, 268995), (948, 263320), (1135, 219936), (1160, 215196), (1185, 210656), (1264, 197490), (1362, 183280), (1392, 179330), (1580, 157992), (1740, 143464), (1816, 137460), (1896, 131660), (2270, 109968), (2291, 108960), (2320, 107598), (2370, 105328), (2528, 98745), (2724, 91640), (2784, 89665), (3160, 78996), (3405, 73312), (3480, 71732), (3632, 68730), (3792, 65830), (4540, 54984), (4582, 54480), (4640, 53799), (4740, 52664), (5448, 45820), (6320, 39498), (6583, 37920), (6810, 36656), (6873, 36320), (6960, 35866), (7264, 34365), (7584, 32915), (9080, 27492), (9164, 27240), (9480, 26332), (10896, 22910), (11455, 21792), (12640, 19749), (13166, 18960), (13620, 18328), (13746, 18160), (13920, 17933)]