2128889600

素因数分解:

$2^8\times 5^2\times {\mathrm{17}}^2\times {\mathrm{1151}}^1$

素因数の和:1211

約数の個数: 162

約数和(自身を含む): 5602391424

約数和(自身を除く): 3473501824

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 64, 68, 80, 85, 100, 128, 136, 160, 170, 200, 256, 272, 289, 320, 340, 400, 425, 544, 578, 640, 680, 800, 850, 1088, 1151, 1156, 1280, 1360, 1445, 1600, 1700, 2176, 2302, 2312, 2720, 2890, 3200, 3400, 4352, 4604, 4624, 5440, 5755, 5780, 6400, 6800, 7225, 9208, 9248, 10880, 11510, 11560, 13600, 14450, 18416, 18496, 19567, 21760, 23020, 23120, 27200, 28775, 28900, 36832, 36992, 39134, 46040, 46240, 54400, 57550, 57800, 73664, 73984, 78268, 92080, 92480, 97835, 108800, 115100, 115600, 147328, 156536, 184160, 184960, 195670, 230200, 231200, 294656, 313072, 332639, 368320, 369920, 391340, 460400, 462400, 489175, 626144, 665278, 736640, 782680, 920800, 924800, 978350, 1252288, 1330556, 1473280, 1565360, 1663195, 1841600, 1849600, 1956700, 2504576, 2661112, 3130720, 3326390, 3683200, 3913400, 5009152, 5322224, 6261440, 6652780, 7366400, 7826800, 8315975, 10644448, 12522880, 13305560, 15653600, 16631950, 21288896, 25045760, 26611120, 31307200, 33263900, 42577792, 53222240, 62614400, 66527800, 85155584, 106444480, 125228800, 133055600, 212888960, 266111200, 425777920, 532222400, 1064444800, 2128889600]

約数ペア:

[(1, 2128889600), (2, 1064444800), (4, 532222400), (5, 425777920), (8, 266111200), (10, 212888960), (16, 133055600), (17, 125228800), (20, 106444480), (25, 85155584), (32, 66527800), (34, 62614400), (40, 53222240), (50, 42577792), (64, 33263900), (68, 31307200), (80, 26611120), (85, 25045760), (100, 21288896), (128, 16631950), (136, 15653600), (160, 13305560), (170, 12522880), (200, 10644448), (256, 8315975), (272, 7826800), (289, 7366400), (320, 6652780), (340, 6261440), (400, 5322224), (425, 5009152), (544, 3913400), (578, 3683200), (640, 3326390), (680, 3130720), (800, 2661112), (850, 2504576), (1088, 1956700), (1151, 1849600), (1156, 1841600), (1280, 1663195), (1360, 1565360), (1445, 1473280), (1600, 1330556), (1700, 1252288), (2176, 978350), (2302, 924800), (2312, 920800), (2720, 782680), (2890, 736640), (3200, 665278), (3400, 626144), (4352, 489175), (4604, 462400), (4624, 460400), (5440, 391340), (5755, 369920), (5780, 368320), (6400, 332639), (6800, 313072), (7225, 294656), (9208, 231200), (9248, 230200), (10880, 195670), (11510, 184960), (11560, 184160), (13600, 156536), (14450, 147328), (18416, 115600), (18496, 115100), (19567, 108800), (21760, 97835), (23020, 92480), (23120, 92080), (27200, 78268), (28775, 73984), (28900, 73664), (36832, 57800), (36992, 57550), (39134, 54400), (46040, 46240)]