253985760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:295

約数の個数: 384

約数和(自身を含む): 1047997440

約数和(自身を除く): 794011680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 108, 111, 112, 120, 126, 135, 140, 144, 148, 160, 168, 180, 185, 189, 210, 216, 222, 224, 227, 240, 252, 259, 270, 280, 288, 296, 315, 333, 336, 360, 370, 378, 420, 432, 444, 454, 480, 504, 518, 540, 555, 560, 592, 630, 666, 672, 681, 720, 740, 756, 777, 840, 864, 888, 908, 945, 999, 1008, 1036, 1080, 1110, 1120, 1135, 1184, 1260, 1295, 1332, 1362, 1440, 1480, 1512, 1554, 1589, 1665, 1680, 1776, 1816, 1890, 1998, 2016, 2043, 2072, 2160, 2220, 2270, 2331, 2520, 2590, 2664, 2724, 2960, 3024, 3108, 3178, 3330, 3360, 3405, 3552, 3632, 3780, 3885, 3996, 4086, 4144, 4320, 4440, 4540, 4662, 4767, 4995, 5040, 5180, 5328, 5448, 5920, 6048, 6129, 6216, 6356, 6660, 6810, 6993, 7264, 7560, 7770, 7945, 7992, 8172, 8288, 8399, 8880, 9080, 9324, 9534, 9990, 10080, 10215, 10360, 10656, 10896, 11655, 12258, 12432, 12712, 13320, 13620, 13986, 14301, 15120, 15540, 15890, 15984, 16344, 16798, 17760, 18160, 18648, 19068, 19980, 20430, 20720, 21792, 23310, 23835, 24516, 24864, 25197, 25424, 26640, 27240, 27972, 28602, 30240, 30645, 31080, 31780, 31968, 32688, 33596, 34965, 36320, 37296, 38136, 39960, 40860, 41440, 41995, 42903, 46620, 47670, 49032, 50394, 50848, 53280, 54480, 55944, 57204, 58793, 61290, 62160, 63560, 65376, 67192, 69930, 71505, 74592, 75591, 76272, 79920, 81720, 83990, 85806, 93240, 95340, 98064, 100788, 108960, 111888, 114408, 117586, 122580, 124320, 125985, 127120, 134384, 139860, 143010, 151182, 152544, 159840, 163440, 167980, 171612, 176379, 186480, 190680, 196128, 201576, 214515, 223776, 226773, 228816, 235172, 245160, 251970, 254240, 268768, 279720, 286020, 293965, 302364, 326880, 335960, 343224, 352758, 372960, 377955, 381360, 403152, 429030, 453546, 457632, 470344, 490320, 503940, 529137, 559440, 572040, 587930, 604728, 671920, 686448, 705516, 755910, 762720, 806304, 858060, 881895, 907092, 940688, 980640, 1007880, 1058274, 1118880, 1133865, 1144080, 1175860, 1209456, 1343840, 1372896, 1411032, 1511820, 1587411, 1716120, 1763790, 1814184, 1881376, 2015760, 2116548, 2267730, 2288160, 2351720, 2418912, 2645685, 2822064, 3023640, 3174822, 3432240, 3527580, 3628368, 4031520, 4233096, 4535460, 4703440, 5291370, 5644128, 6047280, 6349644, 6864480, 7055160, 7256736, 7937055, 8466192, 9070920, 9406880, 10582740, 12094560, 12699288, 14110320, 15874110, 16932384, 18141840, 21165480, 25398576, 28220640, 31748220, 36283680, 42330960, 50797152, 63496440, 84661920, 126992880, 253985760]

約数ペア:

[(1, 253985760), (2, 126992880), (3, 84661920), (4, 63496440), (5, 50797152), (6, 42330960), (7, 36283680), (8, 31748220), (9, 28220640), (10, 25398576), (12, 21165480), (14, 18141840), (15, 16932384), (16, 15874110), (18, 14110320), (20, 12699288), (21, 12094560), (24, 10582740), (27, 9406880), (28, 9070920), (30, 8466192), (32, 7937055), (35, 7256736), (36, 7055160), (37, 6864480), (40, 6349644), (42, 6047280), (45, 5644128), (48, 5291370), (54, 4703440), (56, 4535460), (60, 4233096), (63, 4031520), (70, 3628368), (72, 3527580), (74, 3432240), (80, 3174822), (84, 3023640), (90, 2822064), (96, 2645685), (105, 2418912), (108, 2351720), (111, 2288160), (112, 2267730), (120, 2116548), (126, 2015760), (135, 1881376), (140, 1814184), (144, 1763790), (148, 1716120), (160, 1587411), (168, 1511820), (180, 1411032), (185, 1372896), (189, 1343840), (210, 1209456), (216, 1175860), (222, 1144080), (224, 1133865), (227, 1118880), (240, 1058274), (252, 1007880), (259, 980640), (270, 940688), (280, 907092), (288, 881895), (296, 858060), (315, 806304), (333, 762720), (336, 755910), (360, 705516), (370, 686448), (378, 671920), (420, 604728), (432, 587930), (444, 572040), (454, 559440), (480, 529137), (504, 503940), (518, 490320), (540, 470344), (555, 457632), (560, 453546), (592, 429030), (630, 403152), (666, 381360), (672, 377955), (681, 372960), (720, 352758), (740, 343224), (756, 335960), (777, 326880), (840, 302364), (864, 293965), (888, 286020), (908, 279720), (945, 268768), (999, 254240), (1008, 251970), (1036, 245160), (1080, 235172), (1110, 228816), (1120, 226773), (1135, 223776), (1184, 214515), (1260, 201576), (1295, 196128), (1332, 190680), (1362, 186480), (1440, 176379), (1480, 171612), (1512, 167980), (1554, 163440), (1589, 159840), (1665, 152544), (1680, 151182), (1776, 143010), (1816, 139860), (1890, 134384), (1998, 127120), (2016, 125985), (2043, 124320), (2072, 122580), (2160, 117586), (2220, 114408), (2270, 111888), (2331, 108960), (2520, 100788), (2590, 98064), (2664, 95340), (2724, 93240), (2960, 85806), (3024, 83990), (3108, 81720), (3178, 79920), (3330, 76272), (3360, 75591), (3405, 74592), (3552, 71505), (3632, 69930), (3780, 67192), (3885, 65376), (3996, 63560), (4086, 62160), (4144, 61290), (4320, 58793), (4440, 57204), (4540, 55944), (4662, 54480), (4767, 53280), (4995, 50848), (5040, 50394), (5180, 49032), (5328, 47670), (5448, 46620), (5920, 42903), (6048, 41995), (6129, 41440), (6216, 40860), (6356, 39960), (6660, 38136), (6810, 37296), (6993, 36320), (7264, 34965), (7560, 33596), (7770, 32688), (7945, 31968), (7992, 31780), (8172, 31080), (8288, 30645), (8399, 30240), (8880, 28602), (9080, 27972), (9324, 27240), (9534, 26640), (9990, 25424), (10080, 25197), (10215, 24864), (10360, 24516), (10656, 23835), (10896, 23310), (11655, 21792), (12258, 20720), (12432, 20430), (12712, 19980), (13320, 19068), (13620, 18648), (13986, 18160), (14301, 17760), (15120, 16798), (15540, 16344), (15890, 15984)]