770495760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20983}}^1$

素因数の和:21022

約数の個数: 160

約数和(自身を含む): 2810177280

約数和(自身を除く): 2039681520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 20983, 36720, 41966, 62949, 83932, 104915, 125898, 167864, 188847, 209830, 251796, 314745, 335728, 356711, 377694, 419660, 503592, 566541, 629490, 713422, 755388, 839320, 944235, 1007184, 1070133, 1133082, 1258980, 1426844, 1510776, 1678640, 1783555, 1888470, 2140266, 2266164, 2517960, 2832705, 2853688, 3021552, 3210399, 3567110, 3776940, 4280532, 4532328, 5035920, 5350665, 5665410, 5707376, 6420798, 7134220, 7553880, 8561064, 9064656, 9631197, 10701330, 11330820, 12841596, 14268440, 15107760, 16051995, 17122128, 19262394, 21402660, 22661640, 25683192, 28536880, 32103990, 38524788, 42805320, 45323280, 48155985, 51366384, 64207980, 77049576, 85610640, 96311970, 128415960, 154099152, 192623940, 256831920, 385247880, 770495760]

約数ペア:

[(1, 770495760), (2, 385247880), (3, 256831920), (4, 192623940), (5, 154099152), (6, 128415960), (8, 96311970), (9, 85610640), (10, 77049576), (12, 64207980), (15, 51366384), (16, 48155985), (17, 45323280), (18, 42805320), (20, 38524788), (24, 32103990), (27, 28536880), (30, 25683192), (34, 22661640), (36, 21402660), (40, 19262394), (45, 17122128), (48, 16051995), (51, 15107760), (54, 14268440), (60, 12841596), (68, 11330820), (72, 10701330), (80, 9631197), (85, 9064656), (90, 8561064), (102, 7553880), (108, 7134220), (120, 6420798), (135, 5707376), (136, 5665410), (144, 5350665), (153, 5035920), (170, 4532328), (180, 4280532), (204, 3776940), (216, 3567110), (240, 3210399), (255, 3021552), (270, 2853688), (272, 2832705), (306, 2517960), (340, 2266164), (360, 2140266), (408, 1888470), (432, 1783555), (459, 1678640), (510, 1510776), (540, 1426844), (612, 1258980), (680, 1133082), (720, 1070133), (765, 1007184), (816, 944235), (918, 839320), (1020, 755388), (1080, 713422), (1224, 629490), (1360, 566541), (1530, 503592), (1836, 419660), (2040, 377694), (2160, 356711), (2295, 335728), (2448, 314745), (3060, 251796), (3672, 209830), (4080, 188847), (4590, 167864), (6120, 125898), (7344, 104915), (9180, 83932), (12240, 62949), (18360, 41966), (20983, 36720)]