28014767360

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{24509}}^1$

素因数の和:24596

約数の個数: 144

約数和(自身を含む): 72141753600

約数和(自身を除く): 44126986240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 47, 64, 76, 80, 94, 95, 128, 152, 160, 188, 190, 235, 256, 304, 320, 376, 380, 470, 608, 640, 752, 760, 893, 940, 1216, 1280, 1504, 1520, 1786, 1880, 2432, 3008, 3040, 3572, 3760, 4465, 4864, 6016, 6080, 7144, 7520, 8930, 12032, 12160, 14288, 15040, 17860, 24320, 24509, 28576, 30080, 35720, 49018, 57152, 60160, 71440, 98036, 114304, 122545, 142880, 196072, 228608, 245090, 285760, 392144, 465671, 490180, 571520, 784288, 931342, 980360, 1143040, 1151923, 1568576, 1862684, 1960720, 2303846, 2328355, 3137152, 3725368, 3921440, 4607692, 4656710, 5759615, 6274304, 7450736, 7842880, 9215384, 9313420, 11519230, 14901472, 15685760, 18430768, 18626840, 21886537, 23038460, 29802944, 31371520, 36861536, 37253680, 43773074, 46076920, 59605888, 73723072, 74507360, 87546148, 92153840, 109432685, 119211776, 147446144, 149014720, 175092296, 184307680, 218865370, 294892288, 298029440, 350184592, 368615360, 437730740, 596058880, 700369184, 737230720, 875461480, 1400738368, 1474461440, 1750922960, 2801476736, 3501845920, 5602953472, 7003691840, 14007383680, 28014767360]

約数ペア:

[(1, 28014767360), (2, 14007383680), (4, 7003691840), (5, 5602953472), (8, 3501845920), (10, 2801476736), (16, 1750922960), (19, 1474461440), (20, 1400738368), (32, 875461480), (38, 737230720), (40, 700369184), (47, 596058880), (64, 437730740), (76, 368615360), (80, 350184592), (94, 298029440), (95, 294892288), (128, 218865370), (152, 184307680), (160, 175092296), (188, 149014720), (190, 147446144), (235, 119211776), (256, 109432685), (304, 92153840), (320, 87546148), (376, 74507360), (380, 73723072), (470, 59605888), (608, 46076920), (640, 43773074), (752, 37253680), (760, 36861536), (893, 31371520), (940, 29802944), (1216, 23038460), (1280, 21886537), (1504, 18626840), (1520, 18430768), (1786, 15685760), (1880, 14901472), (2432, 11519230), (3008, 9313420), (3040, 9215384), (3572, 7842880), (3760, 7450736), (4465, 6274304), (4864, 5759615), (6016, 4656710), (6080, 4607692), (7144, 3921440), (7520, 3725368), (8930, 3137152), (12032, 2328355), (12160, 2303846), (14288, 1960720), (15040, 1862684), (17860, 1568576), (24320, 1151923), (24509, 1143040), (28576, 980360), (30080, 931342), (35720, 784288), (49018, 571520), (57152, 490180), (60160, 465671), (71440, 392144), (98036, 285760), (114304, 245090), (122545, 228608), (142880, 196072)]