342254080

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 160

約数和(自身を含む): 954581760

約数和(自身を除く): 612327680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 269, 280, 284, 320, 355, 448, 497, 512, 538, 560, 568, 640, 710, 896, 994, 1076, 1120, 1136, 1280, 1345, 1420, 1792, 1883, 1988, 2152, 2240, 2272, 2485, 2560, 2690, 2840, 3584, 3766, 3976, 4304, 4480, 4544, 4970, 5380, 5680, 7532, 7952, 8608, 8960, 9088, 9415, 9940, 10760, 11360, 15064, 15904, 17216, 17920, 18176, 18830, 19099, 19880, 21520, 22720, 30128, 31808, 34432, 36352, 37660, 38198, 39760, 43040, 45440, 60256, 63616, 68864, 75320, 76396, 79520, 86080, 90880, 95495, 120512, 127232, 133693, 137728, 150640, 152792, 159040, 172160, 181760, 190990, 241024, 254464, 267386, 301280, 305584, 318080, 344320, 381980, 482048, 534772, 602560, 611168, 636160, 668465, 688640, 763960, 964096, 1069544, 1205120, 1222336, 1272320, 1336930, 1527920, 2139088, 2410240, 2444672, 2673860, 3055840, 4278176, 4820480, 4889344, 5347720, 6111680, 8556352, 9778688, 10695440, 12223360, 17112704, 21390880, 24446720, 34225408, 42781760, 48893440, 68450816, 85563520, 171127040, 342254080]

約数ペア:

[(1, 342254080), (2, 171127040), (4, 85563520), (5, 68450816), (7, 48893440), (8, 42781760), (10, 34225408), (14, 24446720), (16, 21390880), (20, 17112704), (28, 12223360), (32, 10695440), (35, 9778688), (40, 8556352), (56, 6111680), (64, 5347720), (70, 4889344), (71, 4820480), (80, 4278176), (112, 3055840), (128, 2673860), (140, 2444672), (142, 2410240), (160, 2139088), (224, 1527920), (256, 1336930), (269, 1272320), (280, 1222336), (284, 1205120), (320, 1069544), (355, 964096), (448, 763960), (497, 688640), (512, 668465), (538, 636160), (560, 611168), (568, 602560), (640, 534772), (710, 482048), (896, 381980), (994, 344320), (1076, 318080), (1120, 305584), (1136, 301280), (1280, 267386), (1345, 254464), (1420, 241024), (1792, 190990), (1883, 181760), (1988, 172160), (2152, 159040), (2240, 152792), (2272, 150640), (2485, 137728), (2560, 133693), (2690, 127232), (2840, 120512), (3584, 95495), (3766, 90880), (3976, 86080), (4304, 79520), (4480, 76396), (4544, 75320), (4970, 68864), (5380, 63616), (5680, 60256), (7532, 45440), (7952, 43040), (8608, 39760), (8960, 38198), (9088, 37660), (9415, 36352), (9940, 34432), (10760, 31808), (11360, 30128), (15064, 22720), (15904, 21520), (17216, 19880), (17920, 19099), (18176, 18830)]