248777760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 384

約数和(自身を含む): 1003290624

約数和(自身を除く): 754512864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 53, 55, 56, 60, 66, 70, 77, 80, 84, 88, 96, 105, 106, 110, 112, 120, 127, 132, 140, 154, 159, 160, 165, 168, 176, 210, 212, 220, 224, 231, 240, 254, 264, 265, 280, 308, 318, 330, 336, 352, 371, 381, 385, 420, 424, 440, 462, 480, 508, 528, 530, 560, 583, 616, 635, 636, 660, 672, 742, 762, 770, 795, 840, 848, 880, 889, 924, 1016, 1056, 1060, 1113, 1120, 1155, 1166, 1232, 1270, 1272, 1320, 1397, 1484, 1524, 1540, 1590, 1680, 1696, 1749, 1760, 1778, 1848, 1855, 1905, 2032, 2120, 2226, 2310, 2332, 2464, 2540, 2544, 2640, 2667, 2794, 2915, 2968, 3048, 3080, 3180, 3360, 3498, 3556, 3696, 3710, 3810, 4064, 4081, 4191, 4240, 4445, 4452, 4620, 4664, 5080, 5088, 5280, 5334, 5565, 5588, 5830, 5936, 6096, 6160, 6360, 6731, 6985, 6996, 7112, 7392, 7420, 7620, 8162, 8382, 8480, 8745, 8890, 8904, 9240, 9328, 9779, 10160, 10668, 11130, 11176, 11660, 11872, 12192, 12243, 12320, 12720, 13335, 13462, 13970, 13992, 14224, 14840, 15240, 16324, 16764, 17490, 17780, 17808, 18480, 18656, 19558, 20193, 20320, 20405, 20955, 21336, 22260, 22352, 23320, 24486, 25440, 26670, 26924, 27940, 27984, 28448, 29337, 29680, 30480, 32648, 33528, 33655, 34980, 35560, 35616, 36960, 39116, 40386, 40810, 41910, 42672, 44520, 44704, 46640, 47117, 48895, 48972, 53340, 53848, 55880, 55968, 58674, 59360, 60960, 61215, 65296, 67056, 67310, 69960, 71120, 74041, 78232, 80772, 81620, 83820, 85344, 89040, 93280, 94234, 97790, 97944, 100965, 106680, 107696, 111760, 117348, 122430, 130592, 134112, 134620, 139920, 141351, 142240, 146685, 148082, 156464, 161544, 163240, 167640, 178080, 188468, 195580, 195888, 201930, 213360, 215392, 222123, 223520, 234696, 235585, 244860, 269240, 279840, 282702, 293370, 296164, 312928, 323088, 326480, 335280, 370205, 376936, 391160, 391776, 403860, 426720, 444246, 469392, 471170, 489720, 518287, 538480, 565404, 586740, 592328, 646176, 652960, 670560, 706755, 740410, 753872, 782320, 807720, 888492, 938784, 942340, 979440, 1036574, 1076960, 1110615, 1130808, 1173480, 1184656, 1413510, 1480820, 1507744, 1554861, 1564640, 1615440, 1776984, 1884680, 1958880, 2073148, 2221230, 2261616, 2346960, 2369312, 2591435, 2827020, 2961640, 3109722, 3230880, 3553968, 3769360, 4146296, 4442460, 4523232, 4693920, 5182870, 5654040, 5923280, 6219444, 7107936, 7538720, 7774305, 8292592, 8884920, 10365740, 11308080, 11846560, 12438888, 15548610, 16585184, 17769840, 20731480, 22616160, 24877776, 31097220, 35539680, 41462960, 49755552, 62194440, 82925920, 124388880, 248777760]

約数ペア:

[(1, 248777760), (2, 124388880), (3, 82925920), (4, 62194440), (5, 49755552), (6, 41462960), (7, 35539680), (8, 31097220), (10, 24877776), (11, 22616160), (12, 20731480), (14, 17769840), (15, 16585184), (16, 15548610), (20, 12438888), (21, 11846560), (22, 11308080), (24, 10365740), (28, 8884920), (30, 8292592), (32, 7774305), (33, 7538720), (35, 7107936), (40, 6219444), (42, 5923280), (44, 5654040), (48, 5182870), (53, 4693920), (55, 4523232), (56, 4442460), (60, 4146296), (66, 3769360), (70, 3553968), (77, 3230880), (80, 3109722), (84, 2961640), (88, 2827020), (96, 2591435), (105, 2369312), (106, 2346960), (110, 2261616), (112, 2221230), (120, 2073148), (127, 1958880), (132, 1884680), (140, 1776984), (154, 1615440), (159, 1564640), (160, 1554861), (165, 1507744), (168, 1480820), (176, 1413510), (210, 1184656), (212, 1173480), (220, 1130808), (224, 1110615), (231, 1076960), (240, 1036574), (254, 979440), (264, 942340), (265, 938784), (280, 888492), (308, 807720), (318, 782320), (330, 753872), (336, 740410), (352, 706755), (371, 670560), (381, 652960), (385, 646176), (420, 592328), (424, 586740), (440, 565404), (462, 538480), (480, 518287), (508, 489720), (528, 471170), (530, 469392), (560, 444246), (583, 426720), (616, 403860), (635, 391776), (636, 391160), (660, 376936), (672, 370205), (742, 335280), (762, 326480), (770, 323088), (795, 312928), (840, 296164), (848, 293370), (880, 282702), (889, 279840), (924, 269240), (1016, 244860), (1056, 235585), (1060, 234696), (1113, 223520), (1120, 222123), (1155, 215392), (1166, 213360), (1232, 201930), (1270, 195888), (1272, 195580), (1320, 188468), (1397, 178080), (1484, 167640), (1524, 163240), (1540, 161544), (1590, 156464), (1680, 148082), (1696, 146685), (1749, 142240), (1760, 141351), (1778, 139920), (1848, 134620), (1855, 134112), (1905, 130592), (2032, 122430), (2120, 117348), (2226, 111760), (2310, 107696), (2332, 106680), (2464, 100965), (2540, 97944), (2544, 97790), (2640, 94234), (2667, 93280), (2794, 89040), (2915, 85344), (2968, 83820), (3048, 81620), (3080, 80772), (3180, 78232), (3360, 74041), (3498, 71120), (3556, 69960), (3696, 67310), (3710, 67056), (3810, 65296), (4064, 61215), (4081, 60960), (4191, 59360), (4240, 58674), (4445, 55968), (4452, 55880), (4620, 53848), (4664, 53340), (5080, 48972), (5088, 48895), (5280, 47117), (5334, 46640), (5565, 44704), (5588, 44520), (5830, 42672), (5936, 41910), (6096, 40810), (6160, 40386), (6360, 39116), (6731, 36960), (6985, 35616), (6996, 35560), (7112, 34980), (7392, 33655), (7420, 33528), (7620, 32648), (8162, 30480), (8382, 29680), (8480, 29337), (8745, 28448), (8890, 27984), (8904, 27940), (9240, 26924), (9328, 26670), (9779, 25440), (10160, 24486), (10668, 23320), (11130, 22352), (11176, 22260), (11660, 21336), (11872, 20955), (12192, 20405), (12243, 20320), (12320, 20193), (12720, 19558), (13335, 18656), (13462, 18480), (13970, 17808), (13992, 17780), (14224, 17490), (14840, 16764), (15240, 16324)]