531870080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{523}}^1$

素因数の和:776

約数の個数: 128

約数和(自身を含む): 1462337280

約数和(自身を除く): 930467200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 227, 280, 320, 448, 454, 523, 560, 640, 896, 908, 1046, 1120, 1135, 1589, 1816, 2092, 2240, 2270, 2615, 3178, 3632, 3661, 4184, 4480, 4540, 5230, 6356, 7264, 7322, 7945, 8368, 9080, 10460, 12712, 14528, 14644, 15890, 16736, 18160, 18305, 20920, 25424, 29056, 29288, 31780, 33472, 36320, 36610, 41840, 50848, 58576, 63560, 66944, 72640, 73220, 83680, 101696, 117152, 118721, 127120, 145280, 146440, 167360, 203392, 234304, 237442, 254240, 292880, 334720, 468608, 474884, 508480, 585760, 593605, 831047, 949768, 1016960, 1171520, 1187210, 1662094, 1899536, 2343040, 2374420, 3324188, 3799072, 4155235, 4748840, 6648376, 7598144, 8310470, 9497680, 13296752, 15196288, 16620940, 18995360, 26593504, 33241880, 37990720, 53187008, 66483760, 75981440, 106374016, 132967520, 265935040, 531870080]

約数ペア:

[(1, 531870080), (2, 265935040), (4, 132967520), (5, 106374016), (7, 75981440), (8, 66483760), (10, 53187008), (14, 37990720), (16, 33241880), (20, 26593504), (28, 18995360), (32, 16620940), (35, 15196288), (40, 13296752), (56, 9497680), (64, 8310470), (70, 7598144), (80, 6648376), (112, 4748840), (128, 4155235), (140, 3799072), (160, 3324188), (224, 2374420), (227, 2343040), (280, 1899536), (320, 1662094), (448, 1187210), (454, 1171520), (523, 1016960), (560, 949768), (640, 831047), (896, 593605), (908, 585760), (1046, 508480), (1120, 474884), (1135, 468608), (1589, 334720), (1816, 292880), (2092, 254240), (2240, 237442), (2270, 234304), (2615, 203392), (3178, 167360), (3632, 146440), (3661, 145280), (4184, 127120), (4480, 118721), (4540, 117152), (5230, 101696), (6356, 83680), (7264, 73220), (7322, 72640), (7945, 66944), (8368, 63560), (9080, 58576), (10460, 50848), (12712, 41840), (14528, 36610), (14644, 36320), (15890, 33472), (16736, 31780), (18160, 29288), (18305, 29056), (20920, 25424)]