468819200

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 1277418240

約数和(自身を除く): 808599040

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 32, 34, 40, 50, 62, 64, 68, 80, 85, 100, 124, 128, 136, 139, 155, 160, 170, 200, 248, 256, 272, 278, 310, 320, 340, 400, 425, 496, 527, 544, 556, 620, 640, 680, 695, 775, 800, 850, 992, 1054, 1088, 1112, 1240, 1280, 1360, 1390, 1550, 1600, 1700, 1984, 2108, 2176, 2224, 2363, 2480, 2635, 2720, 2780, 3100, 3200, 3400, 3475, 3968, 4216, 4309, 4352, 4448, 4726, 4960, 5270, 5440, 5560, 6200, 6400, 6800, 6950, 7936, 8432, 8618, 8896, 9452, 9920, 10540, 10880, 11120, 11815, 12400, 13175, 13600, 13900, 16864, 17236, 17792, 18904, 19840, 21080, 21545, 21760, 22240, 23630, 24800, 26350, 27200, 27800, 33728, 34472, 35584, 37808, 39680, 42160, 43090, 44480, 47260, 49600, 52700, 54400, 55600, 59075, 67456, 68944, 73253, 75616, 84320, 86180, 88960, 94520, 99200, 105400, 107725, 108800, 111200, 118150, 134912, 137888, 146506, 151232, 168640, 172360, 177920, 189040, 198400, 210800, 215450, 222400, 236300, 275776, 293012, 302464, 337280, 344720, 366265, 378080, 421600, 430900, 444800, 472600, 551552, 586024, 604928, 674560, 689440, 732530, 756160, 843200, 861800, 889600, 945200, 1103104, 1172048, 1378880, 1465060, 1512320, 1686400, 1723600, 1831325, 1890400, 2344096, 2757760, 2930120, 3024640, 3372800, 3447200, 3662650, 3780800, 4688192, 5515520, 5860240, 6894400, 7325300, 7561600, 9376384, 11720480, 13788800, 14650600, 15123200, 18752768, 23440960, 27577600, 29301200, 46881920, 58602400, 93763840, 117204800, 234409600, 468819200]

約数ペア:

[(1, 468819200), (2, 234409600), (4, 117204800), (5, 93763840), (8, 58602400), (10, 46881920), (16, 29301200), (17, 27577600), (20, 23440960), (25, 18752768), (31, 15123200), (32, 14650600), (34, 13788800), (40, 11720480), (50, 9376384), (62, 7561600), (64, 7325300), (68, 6894400), (80, 5860240), (85, 5515520), (100, 4688192), (124, 3780800), (128, 3662650), (136, 3447200), (139, 3372800), (155, 3024640), (160, 2930120), (170, 2757760), (200, 2344096), (248, 1890400), (256, 1831325), (272, 1723600), (278, 1686400), (310, 1512320), (320, 1465060), (340, 1378880), (400, 1172048), (425, 1103104), (496, 945200), (527, 889600), (544, 861800), (556, 843200), (620, 756160), (640, 732530), (680, 689440), (695, 674560), (775, 604928), (800, 586024), (850, 551552), (992, 472600), (1054, 444800), (1088, 430900), (1112, 421600), (1240, 378080), (1280, 366265), (1360, 344720), (1390, 337280), (1550, 302464), (1600, 293012), (1700, 275776), (1984, 236300), (2108, 222400), (2176, 215450), (2224, 210800), (2363, 198400), (2480, 189040), (2635, 177920), (2720, 172360), (2780, 168640), (3100, 151232), (3200, 146506), (3400, 137888), (3475, 134912), (3968, 118150), (4216, 111200), (4309, 108800), (4352, 107725), (4448, 105400), (4726, 99200), (4960, 94520), (5270, 88960), (5440, 86180), (5560, 84320), (6200, 75616), (6400, 73253), (6800, 68944), (6950, 67456), (7936, 59075), (8432, 55600), (8618, 54400), (8896, 52700), (9452, 49600), (9920, 47260), (10540, 44480), (10880, 43090), (11120, 42160), (11815, 39680), (12400, 37808), (13175, 35584), (13600, 34472), (13900, 33728), (16864, 27800), (17236, 27200), (17792, 26350), (18904, 24800), (19840, 23630), (21080, 22240), (21545, 21760)]