1358020160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{1381}}^1$

素因数の和:1844

約数の個数: 112

約数和(自身を含む): 3706855680

約数和(自身を除く): 2348835520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 439, 448, 560, 878, 1120, 1381, 1756, 2195, 2240, 2762, 3073, 3512, 4390, 5524, 6146, 6905, 7024, 8780, 9667, 11048, 12292, 13810, 14048, 15365, 17560, 19334, 22096, 24584, 27620, 28096, 30730, 35120, 38668, 44192, 48335, 49168, 55240, 61460, 70240, 77336, 88384, 96670, 98336, 110480, 122920, 140480, 154672, 193340, 196672, 220960, 245840, 309344, 386680, 441920, 491680, 606259, 618688, 773360, 983360, 1212518, 1546720, 2425036, 3031295, 3093440, 4243813, 4850072, 6062590, 8487626, 9700144, 12125180, 16975252, 19400288, 21219065, 24250360, 33950504, 38800576, 42438130, 48500720, 67901008, 84876260, 97001440, 135802016, 169752520, 194002880, 271604032, 339505040, 679010080, 1358020160]

約数ペア:

[(1, 1358020160), (2, 679010080), (4, 339505040), (5, 271604032), (7, 194002880), (8, 169752520), (10, 135802016), (14, 97001440), (16, 84876260), (20, 67901008), (28, 48500720), (32, 42438130), (35, 38800576), (40, 33950504), (56, 24250360), (64, 21219065), (70, 19400288), (80, 16975252), (112, 12125180), (140, 9700144), (160, 8487626), (224, 6062590), (280, 4850072), (320, 4243813), (439, 3093440), (448, 3031295), (560, 2425036), (878, 1546720), (1120, 1212518), (1381, 983360), (1756, 773360), (2195, 618688), (2240, 606259), (2762, 491680), (3073, 441920), (3512, 386680), (4390, 309344), (5524, 245840), (6146, 220960), (6905, 196672), (7024, 193340), (8780, 154672), (9667, 140480), (11048, 122920), (12292, 110480), (13810, 98336), (14048, 96670), (15365, 88384), (17560, 77336), (19334, 70240), (22096, 61460), (24584, 55240), (27620, 49168), (28096, 48335), (30730, 44192), (35120, 38668)]