253501920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 384

約数和(自身を含む): 1036385280

約数和(自身を除く): 782883360

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, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 83, 84, 90, 96, 101, 105, 108, 112, 120, 126, 135, 140, 144, 160, 166, 168, 180, 189, 202, 210, 216, 224, 240, 249, 252, 270, 280, 288, 303, 315, 332, 336, 360, 378, 404, 415, 420, 432, 480, 498, 504, 505, 540, 560, 581, 606, 630, 664, 672, 707, 720, 747, 756, 808, 830, 840, 864, 909, 945, 996, 1008, 1010, 1080, 1120, 1162, 1212, 1245, 1260, 1328, 1414, 1440, 1494, 1512, 1515, 1616, 1660, 1680, 1743, 1818, 1890, 1992, 2016, 2020, 2121, 2160, 2241, 2324, 2424, 2490, 2520, 2656, 2727, 2828, 2905, 2988, 3024, 3030, 3232, 3320, 3360, 3486, 3535, 3636, 3735, 3780, 3984, 4040, 4242, 4320, 4482, 4545, 4648, 4848, 4980, 5040, 5229, 5454, 5656, 5810, 5976, 6048, 6060, 6363, 6640, 6972, 7070, 7272, 7470, 7560, 7968, 8080, 8383, 8484, 8715, 8964, 9090, 9296, 9696, 9960, 10080, 10458, 10605, 10908, 11205, 11312, 11620, 11952, 12120, 12726, 13280, 13635, 13944, 14140, 14544, 14940, 15120, 15687, 16160, 16766, 16968, 17430, 17928, 18180, 18592, 19089, 19920, 20916, 21210, 21816, 22410, 22624, 23240, 23904, 24240, 25149, 25452, 26145, 27270, 27888, 28280, 29088, 29880, 30240, 31374, 31815, 33532, 33936, 34860, 35856, 36360, 38178, 39840, 41832, 41915, 42420, 43632, 44820, 46480, 48480, 50298, 50904, 52290, 54540, 55776, 56560, 58681, 59760, 62748, 63630, 67064, 67872, 69720, 71712, 72720, 75447, 76356, 78435, 83664, 83830, 84840, 87264, 89640, 92960, 95445, 100596, 101808, 104580, 109080, 113120, 117362, 119520, 125496, 125745, 127260, 134128, 139440, 145440, 150894, 152712, 156870, 167328, 167660, 169680, 176043, 179280, 190890, 201192, 203616, 209160, 218160, 226341, 234724, 250992, 251490, 254520, 268256, 278880, 293405, 301788, 305424, 313740, 335320, 339360, 352086, 358560, 377235, 381780, 402384, 418320, 436320, 452682, 469448, 501984, 502980, 509040, 528129, 586810, 603576, 610848, 627480, 670640, 704172, 754470, 763560, 804768, 836640, 880215, 905364, 938896, 1005960, 1018080, 1056258, 1131705, 1173620, 1207152, 1254960, 1341280, 1408344, 1508940, 1527120, 1584387, 1760430, 1810728, 1877792, 2011920, 2112516, 2263410, 2347240, 2414304, 2509920, 2640645, 2816688, 3017880, 3054240, 3168774, 3520860, 3621456, 4023840, 4225032, 4526820, 4694480, 5281290, 5633376, 6035760, 6337548, 7041720, 7242912, 7921935, 8450064, 9053640, 9388960, 10562580, 12071520, 12675096, 14083440, 15843870, 16900128, 18107280, 21125160, 25350192, 28166880, 31687740, 36214560, 42250320, 50700384, 63375480, 84500640, 126750960, 253501920]

約数ペア:

[(1, 253501920), (2, 126750960), (3, 84500640), (4, 63375480), (5, 50700384), (6, 42250320), (7, 36214560), (8, 31687740), (9, 28166880), (10, 25350192), (12, 21125160), (14, 18107280), (15, 16900128), (16, 15843870), (18, 14083440), (20, 12675096), (21, 12071520), (24, 10562580), (27, 9388960), (28, 9053640), (30, 8450064), (32, 7921935), (35, 7242912), (36, 7041720), (40, 6337548), (42, 6035760), (45, 5633376), (48, 5281290), (54, 4694480), (56, 4526820), (60, 4225032), (63, 4023840), (70, 3621456), (72, 3520860), (80, 3168774), (83, 3054240), (84, 3017880), (90, 2816688), (96, 2640645), (101, 2509920), (105, 2414304), (108, 2347240), (112, 2263410), (120, 2112516), (126, 2011920), (135, 1877792), (140, 1810728), (144, 1760430), (160, 1584387), (166, 1527120), (168, 1508940), (180, 1408344), (189, 1341280), (202, 1254960), (210, 1207152), (216, 1173620), (224, 1131705), (240, 1056258), (249, 1018080), (252, 1005960), (270, 938896), (280, 905364), (288, 880215), (303, 836640), (315, 804768), (332, 763560), (336, 754470), (360, 704172), (378, 670640), (404, 627480), (415, 610848), (420, 603576), (432, 586810), (480, 528129), (498, 509040), (504, 502980), (505, 501984), (540, 469448), (560, 452682), (581, 436320), (606, 418320), (630, 402384), (664, 381780), (672, 377235), (707, 358560), (720, 352086), (747, 339360), (756, 335320), (808, 313740), (830, 305424), (840, 301788), (864, 293405), (909, 278880), (945, 268256), (996, 254520), (1008, 251490), (1010, 250992), (1080, 234724), (1120, 226341), (1162, 218160), (1212, 209160), (1245, 203616), (1260, 201192), (1328, 190890), (1414, 179280), (1440, 176043), (1494, 169680), (1512, 167660), (1515, 167328), (1616, 156870), (1660, 152712), (1680, 150894), (1743, 145440), (1818, 139440), (1890, 134128), (1992, 127260), (2016, 125745), (2020, 125496), (2121, 119520), (2160, 117362), (2241, 113120), (2324, 109080), (2424, 104580), (2490, 101808), (2520, 100596), (2656, 95445), (2727, 92960), (2828, 89640), (2905, 87264), (2988, 84840), (3024, 83830), (3030, 83664), (3232, 78435), (3320, 76356), (3360, 75447), (3486, 72720), (3535, 71712), (3636, 69720), (3735, 67872), (3780, 67064), (3984, 63630), (4040, 62748), (4242, 59760), (4320, 58681), (4482, 56560), (4545, 55776), (4648, 54540), (4848, 52290), (4980, 50904), (5040, 50298), (5229, 48480), (5454, 46480), (5656, 44820), (5810, 43632), (5976, 42420), (6048, 41915), (6060, 41832), (6363, 39840), (6640, 38178), (6972, 36360), (7070, 35856), (7272, 34860), (7470, 33936), (7560, 33532), (7968, 31815), (8080, 31374), (8383, 30240), (8484, 29880), (8715, 29088), (8964, 28280), (9090, 27888), (9296, 27270), (9696, 26145), (9960, 25452), (10080, 25149), (10458, 24240), (10605, 23904), (10908, 23240), (11205, 22624), (11312, 22410), (11620, 21816), (11952, 21210), (12120, 20916), (12726, 19920), (13280, 19089), (13635, 18592), (13944, 18180), (14140, 17928), (14544, 17430), (14940, 16968), (15120, 16766), (15687, 16160)]