343201920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4157}}^1$

素因数の和:4222

約数の個数: 128

約数和(自身を含む): 1119666240

約数和(自身を除く): 776464320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 240, 258, 320, 344, 384, 430, 480, 516, 640, 645, 688, 860, 960, 1032, 1290, 1376, 1720, 1920, 2064, 2580, 2752, 3440, 4128, 4157, 5160, 5504, 6880, 8256, 8314, 10320, 12471, 13760, 16512, 16628, 20640, 20785, 24942, 27520, 33256, 41280, 41570, 49884, 62355, 66512, 82560, 83140, 99768, 124710, 133024, 166280, 178751, 199536, 249420, 266048, 332560, 357502, 399072, 498840, 532096, 536253, 665120, 715004, 798144, 893755, 997680, 1072506, 1330240, 1430008, 1596288, 1787510, 1995360, 2145012, 2660480, 2681265, 2860016, 3575020, 3990720, 4290024, 5362530, 5720032, 7150040, 7981440, 8580048, 10725060, 11440064, 14300080, 17160096, 21450120, 22880128, 28600160, 34320192, 42900240, 57200320, 68640384, 85800480, 114400640, 171600960, 343201920]

約数ペア:

[(1, 343201920), (2, 171600960), (3, 114400640), (4, 85800480), (5, 68640384), (6, 57200320), (8, 42900240), (10, 34320192), (12, 28600160), (15, 22880128), (16, 21450120), (20, 17160096), (24, 14300080), (30, 11440064), (32, 10725060), (40, 8580048), (43, 7981440), (48, 7150040), (60, 5720032), (64, 5362530), (80, 4290024), (86, 3990720), (96, 3575020), (120, 2860016), (128, 2681265), (129, 2660480), (160, 2145012), (172, 1995360), (192, 1787510), (215, 1596288), (240, 1430008), (258, 1330240), (320, 1072506), (344, 997680), (384, 893755), (430, 798144), (480, 715004), (516, 665120), (640, 536253), (645, 532096), (688, 498840), (860, 399072), (960, 357502), (1032, 332560), (1290, 266048), (1376, 249420), (1720, 199536), (1920, 178751), (2064, 166280), (2580, 133024), (2752, 124710), (3440, 99768), (4128, 83140), (4157, 82560), (5160, 66512), (5504, 62355), (6880, 49884), (8256, 41570), (8314, 41280), (10320, 33256), (12471, 27520), (13760, 24942), (16512, 20785), (16628, 20640)]