214028640

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1294

約数の個数: 288

約数和(自身を含む): 884520000

約数和(自身を除く): 670491360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 336, 340, 357, 360, 408, 420, 476, 480, 504, 510, 544, 560, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 1008, 1020, 1071, 1120, 1190, 1224, 1249, 1260, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2380, 2448, 2498, 2520, 2720, 2856, 3060, 3360, 3570, 3747, 3808, 4080, 4284, 4760, 4896, 4996, 5040, 5355, 5712, 6120, 6245, 7140, 7494, 8160, 8568, 8743, 9520, 9992, 10080, 10710, 11241, 11424, 12240, 12490, 14280, 14988, 17136, 17486, 18735, 19040, 19984, 21233, 21420, 22482, 24480, 24980, 26229, 28560, 29976, 34272, 34972, 37470, 39968, 42466, 42840, 43715, 44964, 49960, 52458, 56205, 57120, 59952, 63699, 69944, 74940, 78687, 84932, 85680, 87430, 89928, 99920, 104916, 106165, 112410, 119904, 127398, 131145, 139888, 148631, 149880, 157374, 169864, 171360, 174860, 179856, 191097, 199840, 209832, 212330, 224820, 254796, 262290, 279776, 297262, 299760, 314748, 318495, 339728, 349720, 359712, 382194, 393435, 419664, 424660, 445893, 449640, 509592, 524580, 594524, 599520, 629496, 636990, 679456, 699440, 743155, 764388, 786870, 839328, 849320, 891786, 899280, 955485, 1019184, 1049160, 1189048, 1258992, 1273980, 1337679, 1398880, 1486310, 1528776, 1573740, 1698640, 1783572, 1798560, 1910970, 2038368, 2098320, 2229465, 2378096, 2517984, 2547960, 2675358, 2972620, 3057552, 3147480, 3397280, 3567144, 3821940, 4196640, 4458930, 4756192, 5095920, 5350716, 5945240, 6115104, 6294960, 6688395, 7134288, 7643880, 8917860, 10191840, 10701432, 11890480, 12589920, 13376790, 14268576, 15287760, 17835720, 21402864, 23780960, 26753580, 30575520, 35671440, 42805728, 53507160, 71342880, 107014320, 214028640]

約数ペア:

[(1, 214028640), (2, 107014320), (3, 71342880), (4, 53507160), (5, 42805728), (6, 35671440), (7, 30575520), (8, 26753580), (9, 23780960), (10, 21402864), (12, 17835720), (14, 15287760), (15, 14268576), (16, 13376790), (17, 12589920), (18, 11890480), (20, 10701432), (21, 10191840), (24, 8917860), (28, 7643880), (30, 7134288), (32, 6688395), (34, 6294960), (35, 6115104), (36, 5945240), (40, 5350716), (42, 5095920), (45, 4756192), (48, 4458930), (51, 4196640), (56, 3821940), (60, 3567144), (63, 3397280), (68, 3147480), (70, 3057552), (72, 2972620), (80, 2675358), (84, 2547960), (85, 2517984), (90, 2378096), (96, 2229465), (102, 2098320), (105, 2038368), (112, 1910970), (119, 1798560), (120, 1783572), (126, 1698640), (136, 1573740), (140, 1528776), (144, 1486310), (153, 1398880), (160, 1337679), (168, 1273980), (170, 1258992), (180, 1189048), (204, 1049160), (210, 1019184), (224, 955485), (238, 899280), (240, 891786), (252, 849320), (255, 839328), (272, 786870), (280, 764388), (288, 743155), (306, 699440), (315, 679456), (336, 636990), (340, 629496), (357, 599520), (360, 594524), (408, 524580), (420, 509592), (476, 449640), (480, 445893), (504, 424660), (510, 419664), (544, 393435), (560, 382194), (595, 359712), (612, 349720), (630, 339728), (672, 318495), (680, 314748), (714, 299760), (720, 297262), (765, 279776), (816, 262290), (840, 254796), (952, 224820), (1008, 212330), (1020, 209832), (1071, 199840), (1120, 191097), (1190, 179856), (1224, 174860), (1249, 171360), (1260, 169864), (1360, 157374), (1428, 149880), (1440, 148631), (1530, 139888), (1632, 131145), (1680, 127398), (1785, 119904), (1904, 112410), (2016, 106165), (2040, 104916), (2142, 99920), (2380, 89928), (2448, 87430), (2498, 85680), (2520, 84932), (2720, 78687), (2856, 74940), (3060, 69944), (3360, 63699), (3570, 59952), (3747, 57120), (3808, 56205), (4080, 52458), (4284, 49960), (4760, 44964), (4896, 43715), (4996, 42840), (5040, 42466), (5355, 39968), (5712, 37470), (6120, 34972), (6245, 34272), (7140, 29976), (7494, 28560), (8160, 26229), (8568, 24980), (8743, 24480), (9520, 22482), (9992, 21420), (10080, 21233), (10710, 19984), (11241, 19040), (11424, 18735), (12240, 17486), (12490, 17136), (14280, 14988)]