1840115360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:359

約数の個数: 192

約数和(自身を含む): 4816143360

約数和(自身を除く): 2976028000

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 139, 155, 157, 160, 170, 248, 272, 278, 310, 314, 340, 496, 527, 544, 556, 620, 628, 680, 695, 785, 992, 1054, 1112, 1240, 1256, 1360, 1390, 1570, 2108, 2224, 2363, 2480, 2512, 2635, 2669, 2720, 2780, 3140, 4216, 4309, 4448, 4726, 4867, 4960, 5024, 5270, 5338, 5560, 6280, 8432, 8618, 9452, 9734, 10540, 10676, 11120, 11815, 12560, 13345, 16864, 17236, 18904, 19468, 21080, 21352, 21545, 21823, 22240, 23630, 24335, 25120, 26690, 34472, 37808, 38936, 42160, 42704, 43090, 43646, 47260, 48670, 53380, 68944, 73253, 75616, 77872, 82739, 84320, 85408, 86180, 87292, 94520, 97340, 106760, 109115, 137888, 146506, 155744, 165478, 172360, 174584, 189040, 194680, 213520, 218230, 293012, 330956, 344720, 349168, 366265, 370991, 378080, 389360, 413695, 427040, 436460, 586024, 661912, 676513, 689440, 698336, 732530, 741982, 778720, 827390, 872920, 1172048, 1323824, 1353026, 1465060, 1483964, 1654780, 1745840, 1854955, 2344096, 2647648, 2706052, 2930120, 2967928, 3309560, 3382565, 3491680, 3709910, 5412104, 5860240, 5935856, 6619120, 6765130, 7419820, 10824208, 11500721, 11720480, 11871712, 13238240, 13530260, 14839640, 21648416, 23001442, 27060520, 29679280, 46002884, 54121040, 57503605, 59358560, 92005768, 108242080, 115007210, 184011536, 230014420, 368023072, 460028840, 920057680, 1840115360]

約数ペア:

[(1, 1840115360), (2, 920057680), (4, 460028840), (5, 368023072), (8, 230014420), (10, 184011536), (16, 115007210), (17, 108242080), (20, 92005768), (31, 59358560), (32, 57503605), (34, 54121040), (40, 46002884), (62, 29679280), (68, 27060520), (80, 23001442), (85, 21648416), (124, 14839640), (136, 13530260), (139, 13238240), (155, 11871712), (157, 11720480), (160, 11500721), (170, 10824208), (248, 7419820), (272, 6765130), (278, 6619120), (310, 5935856), (314, 5860240), (340, 5412104), (496, 3709910), (527, 3491680), (544, 3382565), (556, 3309560), (620, 2967928), (628, 2930120), (680, 2706052), (695, 2647648), (785, 2344096), (992, 1854955), (1054, 1745840), (1112, 1654780), (1240, 1483964), (1256, 1465060), (1360, 1353026), (1390, 1323824), (1570, 1172048), (2108, 872920), (2224, 827390), (2363, 778720), (2480, 741982), (2512, 732530), (2635, 698336), (2669, 689440), (2720, 676513), (2780, 661912), (3140, 586024), (4216, 436460), (4309, 427040), (4448, 413695), (4726, 389360), (4867, 378080), (4960, 370991), (5024, 366265), (5270, 349168), (5338, 344720), (5560, 330956), (6280, 293012), (8432, 218230), (8618, 213520), (9452, 194680), (9734, 189040), (10540, 174584), (10676, 172360), (11120, 165478), (11815, 155744), (12560, 146506), (13345, 137888), (16864, 109115), (17236, 106760), (18904, 97340), (19468, 94520), (21080, 87292), (21352, 86180), (21545, 85408), (21823, 84320), (22240, 82739), (23630, 77872), (24335, 75616), (25120, 73253), (26690, 68944), (34472, 53380), (37808, 48670), (38936, 47260), (42160, 43646), (42704, 43090)]