78793123680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{388067}}^1$

素因数の和:388138

約数の個数: 192

約数和(自身を含む): 281644231680

約数和(自身を除く): 202851108000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 120, 135, 141, 144, 160, 180, 188, 216, 235, 240, 270, 282, 288, 360, 376, 423, 432, 470, 480, 540, 564, 705, 720, 752, 846, 864, 940, 1080, 1128, 1269, 1410, 1440, 1504, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 3384, 3760, 4230, 4320, 4512, 5076, 5640, 6345, 6768, 7520, 8460, 10152, 11280, 12690, 13536, 16920, 20304, 22560, 25380, 33840, 40608, 50760, 67680, 101520, 203040, 388067, 776134, 1164201, 1552268, 1940335, 2328402, 3104536, 3492603, 3880670, 4656804, 5821005, 6209072, 6985206, 7761340, 9313608, 10477809, 11642010, 12418144, 13970412, 15522680, 17463015, 18239149, 18627216, 20955618, 23284020, 27940824, 31045360, 34926030, 36478298, 37254432, 41911236, 46568040, 52389045, 54717447, 55881648, 62090720, 69852060, 72956596, 83822472, 91195745, 93136080, 104778090, 109434894, 111763296, 139704120, 145913192, 164152341, 167644944, 182391490, 186272160, 209556180, 218869788, 273587235, 279408240, 291826384, 328304682, 335289888, 364782980, 419112360, 437739576, 492457023, 547174470, 558816480, 583652768, 656609364, 729565960, 820761705, 838224720, 875479152, 984914046, 1094348940, 1313218728, 1459131920, 1641523410, 1676449440, 1750958304, 1969828092, 2188697880, 2462285115, 2626437456, 2918263840, 3283046820, 3939656184, 4377395760, 4924570230, 5252874912, 6566093640, 7879312368, 8754791520, 9849140460, 13132187280, 15758624736, 19698280920, 26264374560, 39396561840, 78793123680]

約数ペア:

[(1, 78793123680), (2, 39396561840), (3, 26264374560), (4, 19698280920), (5, 15758624736), (6, 13132187280), (8, 9849140460), (9, 8754791520), (10, 7879312368), (12, 6566093640), (15, 5252874912), (16, 4924570230), (18, 4377395760), (20, 3939656184), (24, 3283046820), (27, 2918263840), (30, 2626437456), (32, 2462285115), (36, 2188697880), (40, 1969828092), (45, 1750958304), (47, 1676449440), (48, 1641523410), (54, 1459131920), (60, 1313218728), (72, 1094348940), (80, 984914046), (90, 875479152), (94, 838224720), (96, 820761705), (108, 729565960), (120, 656609364), (135, 583652768), (141, 558816480), (144, 547174470), (160, 492457023), (180, 437739576), (188, 419112360), (216, 364782980), (235, 335289888), (240, 328304682), (270, 291826384), (282, 279408240), (288, 273587235), (360, 218869788), (376, 209556180), (423, 186272160), (432, 182391490), (470, 167644944), (480, 164152341), (540, 145913192), (564, 139704120), (705, 111763296), (720, 109434894), (752, 104778090), (846, 93136080), (864, 91195745), (940, 83822472), (1080, 72956596), (1128, 69852060), (1269, 62090720), (1410, 55881648), (1440, 54717447), (1504, 52389045), (1692, 46568040), (1880, 41911236), (2115, 37254432), (2160, 36478298), (2256, 34926030), (2538, 31045360), (2820, 27940824), (3384, 23284020), (3760, 20955618), (4230, 18627216), (4320, 18239149), (4512, 17463015), (5076, 15522680), (5640, 13970412), (6345, 12418144), (6768, 11642010), (7520, 10477809), (8460, 9313608), (10152, 7761340), (11280, 6985206), (12690, 6209072), (13536, 5821005), (16920, 4656804), (20304, 3880670), (22560, 3492603), (25380, 3104536), (33840, 2328402), (40608, 1940335), (50760, 1552268), (67680, 1164201), (101520, 776134), (203040, 388067)]