1118201280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{166399}}^1$

素因数の和:166426

約数の個数: 112

約数和(自身を含む): 4057497600

約数和(自身を除く): 2939296320

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 166399, 332798, 499197, 665596, 831995, 998394, 1164793, 1331192, 1663990, 1996788, 2329586, 2495985, 2662384, 3327980, 3494379, 3993576, 4659172, 4991970, 5324768, 5823965, 6655960, 6988758, 7987152, 9318344, 9983940, 10649536, 11647930, 13311920, 13977516, 15974304, 17471895, 18636688, 19967880, 23295860, 26623840, 27955032, 31948608, 34943790, 37273376, 39935760, 46591720, 53247680, 55910064, 69887580, 74546752, 79871520, 93183440, 111820128, 139775160, 159743040, 186366880, 223640256, 279550320, 372733760, 559100640, 1118201280]

約数ペア:

[(1, 1118201280), (2, 559100640), (3, 372733760), (4, 279550320), (5, 223640256), (6, 186366880), (7, 159743040), (8, 139775160), (10, 111820128), (12, 93183440), (14, 79871520), (15, 74546752), (16, 69887580), (20, 55910064), (21, 53247680), (24, 46591720), (28, 39935760), (30, 37273376), (32, 34943790), (35, 31948608), (40, 27955032), (42, 26623840), (48, 23295860), (56, 19967880), (60, 18636688), (64, 17471895), (70, 15974304), (80, 13977516), (84, 13311920), (96, 11647930), (105, 10649536), (112, 9983940), (120, 9318344), (140, 7987152), (160, 6988758), (168, 6655960), (192, 5823965), (210, 5324768), (224, 4991970), (240, 4659172), (280, 3993576), (320, 3494379), (336, 3327980), (420, 2662384), (448, 2495985), (480, 2329586), (560, 1996788), (672, 1663990), (840, 1331192), (960, 1164793), (1120, 998394), (1344, 831995), (1680, 665596), (2240, 499197), (3360, 332798), (6720, 166399)]