556191720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12983}}^1$

素因数の和:13024

約数の個数: 192

約数和(自身を含む): 2187544320

約数和(自身を除く): 1631352600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 119, 120, 126, 136, 140, 153, 168, 170, 180, 204, 210, 238, 252, 255, 280, 306, 315, 340, 357, 360, 408, 420, 476, 504, 510, 595, 612, 630, 680, 714, 765, 840, 952, 1020, 1071, 1190, 1224, 1260, 1428, 1530, 1785, 2040, 2142, 2380, 2520, 2856, 3060, 3570, 4284, 4760, 5355, 6120, 7140, 8568, 10710, 12983, 14280, 21420, 25966, 38949, 42840, 51932, 64915, 77898, 90881, 103864, 116847, 129830, 155796, 181762, 194745, 220711, 233694, 259660, 272643, 311592, 363524, 389490, 441422, 454405, 467388, 519320, 545286, 584235, 662133, 727048, 778980, 817929, 882844, 908810, 934776, 1090572, 1103555, 1168470, 1324266, 1363215, 1544977, 1557960, 1635858, 1765688, 1817620, 1986399, 2181144, 2207110, 2336940, 2648532, 2726430, 3089954, 3271716, 3310665, 3635240, 3972798, 4089645, 4414220, 4634931, 4673880, 5297064, 5452860, 6179908, 6543432, 6621330, 7724885, 7945596, 8179290, 8828440, 9269862, 9931995, 10905720, 12359816, 13242660, 13904793, 15449770, 15891192, 16358580, 18539724, 19863990, 23174655, 26485320, 27809586, 30899540, 32717160, 37079448, 39727980, 46349310, 55619172, 61799080, 69523965, 79455960, 92698620, 111238344, 139047930, 185397240, 278095860, 556191720]

約数ペア:

[(1, 556191720), (2, 278095860), (3, 185397240), (4, 139047930), (5, 111238344), (6, 92698620), (7, 79455960), (8, 69523965), (9, 61799080), (10, 55619172), (12, 46349310), (14, 39727980), (15, 37079448), (17, 32717160), (18, 30899540), (20, 27809586), (21, 26485320), (24, 23174655), (28, 19863990), (30, 18539724), (34, 16358580), (35, 15891192), (36, 15449770), (40, 13904793), (42, 13242660), (45, 12359816), (51, 10905720), (56, 9931995), (60, 9269862), (63, 8828440), (68, 8179290), (70, 7945596), (72, 7724885), (84, 6621330), (85, 6543432), (90, 6179908), (102, 5452860), (105, 5297064), (119, 4673880), (120, 4634931), (126, 4414220), (136, 4089645), (140, 3972798), (153, 3635240), (168, 3310665), (170, 3271716), (180, 3089954), (204, 2726430), (210, 2648532), (238, 2336940), (252, 2207110), (255, 2181144), (280, 1986399), (306, 1817620), (315, 1765688), (340, 1635858), (357, 1557960), (360, 1544977), (408, 1363215), (420, 1324266), (476, 1168470), (504, 1103555), (510, 1090572), (595, 934776), (612, 908810), (630, 882844), (680, 817929), (714, 778980), (765, 727048), (840, 662133), (952, 584235), (1020, 545286), (1071, 519320), (1190, 467388), (1224, 454405), (1260, 441422), (1428, 389490), (1530, 363524), (1785, 311592), (2040, 272643), (2142, 259660), (2380, 233694), (2520, 220711), (2856, 194745), (3060, 181762), (3570, 155796), (4284, 129830), (4760, 116847), (5355, 103864), (6120, 90881), (7140, 77898), (8568, 64915), (10710, 51932), (12983, 42840), (14280, 38949), (21420, 25966)]