3976705280

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1439}}^1$

素因数の和:1604

約数の個数: 144

約数和(自身を含む): 10172252160

約数和(自身を除く): 6195546880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 127, 128, 136, 160, 170, 254, 256, 272, 320, 340, 508, 544, 635, 640, 680, 1016, 1088, 1270, 1280, 1360, 1439, 2032, 2159, 2176, 2540, 2720, 2878, 4064, 4318, 4352, 5080, 5440, 5756, 7195, 8128, 8636, 10160, 10795, 10880, 11512, 14390, 16256, 17272, 20320, 21590, 21760, 23024, 24463, 28780, 32512, 34544, 40640, 43180, 46048, 48926, 57560, 69088, 81280, 86360, 92096, 97852, 115120, 122315, 138176, 162560, 172720, 182753, 184192, 195704, 230240, 244630, 276352, 345440, 365506, 368384, 391408, 460480, 489260, 552704, 690880, 731012, 782816, 913765, 920960, 978520, 1381760, 1462024, 1565632, 1827530, 1841920, 1957040, 2763520, 2924048, 3106801, 3131264, 3655060, 3914080, 5848096, 6213602, 6262528, 7310120, 7828160, 11696192, 12427204, 14620240, 15534005, 15656320, 23392384, 24854408, 29240480, 31068010, 31312640, 46784768, 49708816, 58480960, 62136020, 99417632, 116961920, 124272040, 198835264, 233923840, 248544080, 397670528, 497088160, 795341056, 994176320, 1988352640, 3976705280]

約数ペア:

[(1, 3976705280), (2, 1988352640), (4, 994176320), (5, 795341056), (8, 497088160), (10, 397670528), (16, 248544080), (17, 233923840), (20, 198835264), (32, 124272040), (34, 116961920), (40, 99417632), (64, 62136020), (68, 58480960), (80, 49708816), (85, 46784768), (127, 31312640), (128, 31068010), (136, 29240480), (160, 24854408), (170, 23392384), (254, 15656320), (256, 15534005), (272, 14620240), (320, 12427204), (340, 11696192), (508, 7828160), (544, 7310120), (635, 6262528), (640, 6213602), (680, 5848096), (1016, 3914080), (1088, 3655060), (1270, 3131264), (1280, 3106801), (1360, 2924048), (1439, 2763520), (2032, 1957040), (2159, 1841920), (2176, 1827530), (2540, 1565632), (2720, 1462024), (2878, 1381760), (4064, 978520), (4318, 920960), (4352, 913765), (5080, 782816), (5440, 731012), (5756, 690880), (7195, 552704), (8128, 489260), (8636, 460480), (10160, 391408), (10795, 368384), (10880, 365506), (11512, 345440), (14390, 276352), (16256, 244630), (17272, 230240), (20320, 195704), (21590, 184192), (21760, 182753), (23024, 172720), (24463, 162560), (28780, 138176), (32512, 122315), (34544, 115120), (40640, 97852), (43180, 92096), (46048, 86360), (48926, 81280), (57560, 69088)]