903284480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1381}}^1$

素因数の和:1482

約数の個数: 144

約数和(自身を含む): 2508429504

約数和(自身を除く): 1605145024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 256, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1280, 1381, 1460, 1792, 2044, 2240, 2336, 2555, 2762, 2920, 4088, 4480, 4672, 5110, 5524, 5840, 6905, 8176, 8960, 9344, 9667, 10220, 11048, 11680, 13810, 16352, 18688, 19334, 20440, 22096, 23360, 27620, 32704, 38668, 40880, 44192, 46720, 48335, 55240, 65408, 77336, 81760, 88384, 93440, 96670, 100813, 110480, 130816, 154672, 163520, 176768, 193340, 201626, 220960, 309344, 327040, 353536, 386680, 403252, 441920, 504065, 618688, 654080, 705691, 773360, 806504, 883840, 1008130, 1237376, 1411382, 1546720, 1613008, 1767680, 2016260, 2474752, 2822764, 3093440, 3226016, 3528455, 4032520, 5645528, 6186880, 6452032, 7056910, 8065040, 11291056, 12373760, 12904064, 14113820, 16130080, 22582112, 25808128, 28227640, 32260160, 45164224, 56455280, 64520320, 90328448, 112910560, 129040640, 180656896, 225821120, 451642240, 903284480]

約数ペア:

[(1, 903284480), (2, 451642240), (4, 225821120), (5, 180656896), (7, 129040640), (8, 112910560), (10, 90328448), (14, 64520320), (16, 56455280), (20, 45164224), (28, 32260160), (32, 28227640), (35, 25808128), (40, 22582112), (56, 16130080), (64, 14113820), (70, 12904064), (73, 12373760), (80, 11291056), (112, 8065040), (128, 7056910), (140, 6452032), (146, 6186880), (160, 5645528), (224, 4032520), (256, 3528455), (280, 3226016), (292, 3093440), (320, 2822764), (365, 2474752), (448, 2016260), (511, 1767680), (560, 1613008), (584, 1546720), (640, 1411382), (730, 1237376), (896, 1008130), (1022, 883840), (1120, 806504), (1168, 773360), (1280, 705691), (1381, 654080), (1460, 618688), (1792, 504065), (2044, 441920), (2240, 403252), (2336, 386680), (2555, 353536), (2762, 327040), (2920, 309344), (4088, 220960), (4480, 201626), (4672, 193340), (5110, 176768), (5524, 163520), (5840, 154672), (6905, 130816), (8176, 110480), (8960, 100813), (9344, 96670), (9667, 93440), (10220, 88384), (11048, 81760), (11680, 77336), (13810, 65408), (16352, 55240), (18688, 48335), (19334, 46720), (20440, 44192), (22096, 40880), (23360, 38668), (27620, 32704)]