19737599040

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{297971}}^1$

素因数の和:298017

約数の個数: 168

約数和(自身を含む): 70841055168

約数和(自身を除く): 51103456128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 4140, 4416, 5520, 6624, 7360, 8280, 11040, 13248, 16560, 22080, 33120, 66240, 297971, 595942, 893913, 1191884, 1489855, 1787826, 2383768, 2681739, 2979710, 3575652, 4469565, 4767536, 5363478, 5959420, 6853333, 7151304, 8939130, 9535072, 10726956, 11918840, 13408695, 13706666, 14302608, 17878260, 19070144, 20559999, 21453912, 23837680, 26817390, 27413332, 28605216, 34266665, 35756520, 41119998, 42907824, 47675360, 53634780, 54826664, 57210432, 61679997, 68533330, 71513040, 82239996, 85815648, 95350720, 102799995, 107269560, 109653328, 123359994, 137066660, 143026080, 164479992, 171631296, 205599990, 214539120, 219306656, 246719988, 274133320, 286052160, 308399985, 328959984, 411199980, 429078240, 438613312, 493439976, 548266640, 616799970, 657919968, 822399960, 858156480, 986879952, 1096533280, 1233599940, 1315839936, 1644799920, 1973759904, 2193066560, 2467199880, 3289599840, 3947519808, 4934399760, 6579199680, 9868799520, 19737599040]

約数ペア:

[(1, 19737599040), (2, 9868799520), (3, 6579199680), (4, 4934399760), (5, 3947519808), (6, 3289599840), (8, 2467199880), (9, 2193066560), (10, 1973759904), (12, 1644799920), (15, 1315839936), (16, 1233599940), (18, 1096533280), (20, 986879952), (23, 858156480), (24, 822399960), (30, 657919968), (32, 616799970), (36, 548266640), (40, 493439976), (45, 438613312), (46, 429078240), (48, 411199980), (60, 328959984), (64, 308399985), (69, 286052160), (72, 274133320), (80, 246719988), (90, 219306656), (92, 214539120), (96, 205599990), (115, 171631296), (120, 164479992), (138, 143026080), (144, 137066660), (160, 123359994), (180, 109653328), (184, 107269560), (192, 102799995), (207, 95350720), (230, 85815648), (240, 82239996), (276, 71513040), (288, 68533330), (320, 61679997), (345, 57210432), (360, 54826664), (368, 53634780), (414, 47675360), (460, 42907824), (480, 41119998), (552, 35756520), (576, 34266665), (690, 28605216), (720, 27413332), (736, 26817390), (828, 23837680), (920, 21453912), (960, 20559999), (1035, 19070144), (1104, 17878260), (1380, 14302608), (1440, 13706666), (1472, 13408695), (1656, 11918840), (1840, 10726956), (2070, 9535072), (2208, 8939130), (2760, 7151304), (2880, 6853333), (3312, 5959420), (3680, 5363478), (4140, 4767536), (4416, 4469565), (5520, 3575652), (6624, 2979710), (7360, 2681739), (8280, 2383768), (11040, 1787826), (13248, 1489855), (16560, 1191884), (22080, 893913), (33120, 595942), (66240, 297971)]