66525760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1747}}^1$

素因数の和:1788

約数の個数: 112

約数和(自身を含む): 191804544

約数和(自身を除く): 125278784

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1747, 1904, 2240, 2380, 2720, 3494, 3808, 4760, 5440, 6988, 7616, 8735, 9520, 12229, 13976, 17470, 19040, 24458, 27952, 29699, 34940, 38080, 48916, 55904, 59398, 61145, 69880, 97832, 111808, 118796, 122290, 139760, 148495, 195664, 207893, 237592, 244580, 279520, 296990, 391328, 415786, 475184, 489160, 559040, 593980, 782656, 831572, 950368, 978320, 1039465, 1187960, 1663144, 1900736, 1956640, 2078930, 2375920, 3326288, 3913280, 4157860, 4751840, 6652576, 8315720, 9503680, 13305152, 16631440, 33262880, 66525760]

約数ペア:

[(1, 66525760), (2, 33262880), (4, 16631440), (5, 13305152), (7, 9503680), (8, 8315720), (10, 6652576), (14, 4751840), (16, 4157860), (17, 3913280), (20, 3326288), (28, 2375920), (32, 2078930), (34, 1956640), (35, 1900736), (40, 1663144), (56, 1187960), (64, 1039465), (68, 978320), (70, 950368), (80, 831572), (85, 782656), (112, 593980), (119, 559040), (136, 489160), (140, 475184), (160, 415786), (170, 391328), (224, 296990), (238, 279520), (272, 244580), (280, 237592), (320, 207893), (340, 195664), (448, 148495), (476, 139760), (544, 122290), (560, 118796), (595, 111808), (680, 97832), (952, 69880), (1088, 61145), (1120, 59398), (1190, 55904), (1360, 48916), (1747, 38080), (1904, 34940), (2240, 29699), (2380, 27952), (2720, 24458), (3494, 19040), (3808, 17470), (4760, 13976), (5440, 12229), (6988, 9520), (7616, 8735)]