1267502880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3889}}^1$

素因数の和:4011

約数の個数: 192

約数和(自身を含む): 4611237120

約数和(自身を除く): 3343734240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 672, 679, 776, 840, 970, 1120, 1164, 1358, 1455, 1552, 1680, 1940, 2037, 2328, 2716, 2910, 3104, 3360, 3395, 3880, 3889, 4074, 4656, 5432, 5820, 6790, 7760, 7778, 8148, 9312, 10185, 10864, 11640, 11667, 13580, 15520, 15556, 16296, 19445, 20370, 21728, 23280, 23334, 27160, 27223, 31112, 32592, 38890, 40740, 46560, 46668, 54320, 54446, 58335, 62224, 65184, 77780, 81480, 81669, 93336, 108640, 108892, 116670, 124448, 136115, 155560, 162960, 163338, 186672, 217784, 233340, 272230, 311120, 325920, 326676, 373344, 377233, 408345, 435568, 466680, 544460, 622240, 653352, 754466, 816690, 871136, 933360, 1088920, 1131699, 1306704, 1508932, 1633380, 1866720, 1886165, 2177840, 2263398, 2613408, 2640631, 3017864, 3266760, 3772330, 4355680, 4526796, 5281262, 5658495, 6035728, 6533520, 7544660, 7921893, 9053592, 10562524, 11316990, 12071456, 13067040, 13203155, 15089320, 15843786, 18107184, 21125048, 22633980, 26406310, 30178640, 31687572, 36214368, 39609465, 42250096, 45267960, 52812620, 60357280, 63375144, 79218930, 84500192, 90535920, 105625240, 126750288, 158437860, 181071840, 211250480, 253500576, 316875720, 422500960, 633751440, 1267502880]

約数ペア:

[(1, 1267502880), (2, 633751440), (3, 422500960), (4, 316875720), (5, 253500576), (6, 211250480), (7, 181071840), (8, 158437860), (10, 126750288), (12, 105625240), (14, 90535920), (15, 84500192), (16, 79218930), (20, 63375144), (21, 60357280), (24, 52812620), (28, 45267960), (30, 42250096), (32, 39609465), (35, 36214368), (40, 31687572), (42, 30178640), (48, 26406310), (56, 22633980), (60, 21125048), (70, 18107184), (80, 15843786), (84, 15089320), (96, 13203155), (97, 13067040), (105, 12071456), (112, 11316990), (120, 10562524), (140, 9053592), (160, 7921893), (168, 7544660), (194, 6533520), (210, 6035728), (224, 5658495), (240, 5281262), (280, 4526796), (291, 4355680), (336, 3772330), (388, 3266760), (420, 3017864), (480, 2640631), (485, 2613408), (560, 2263398), (582, 2177840), (672, 1886165), (679, 1866720), (776, 1633380), (840, 1508932), (970, 1306704), (1120, 1131699), (1164, 1088920), (1358, 933360), (1455, 871136), (1552, 816690), (1680, 754466), (1940, 653352), (2037, 622240), (2328, 544460), (2716, 466680), (2910, 435568), (3104, 408345), (3360, 377233), (3395, 373344), (3880, 326676), (3889, 325920), (4074, 311120), (4656, 272230), (5432, 233340), (5820, 217784), (6790, 186672), (7760, 163338), (7778, 162960), (8148, 155560), (9312, 136115), (10185, 124448), (10864, 116670), (11640, 108892), (11667, 108640), (13580, 93336), (15520, 81669), (15556, 81480), (16296, 77780), (19445, 65184), (20370, 62224), (21728, 58335), (23280, 54446), (23334, 54320), (27160, 46668), (27223, 46560), (31112, 40740), (32592, 38890)]