316892520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 256

約数和(自身を含む): 1219276800

約数和(自身を除く): 902384280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 167, 168, 180, 189, 210, 216, 251, 252, 270, 280, 315, 334, 360, 378, 420, 501, 502, 504, 540, 630, 668, 753, 756, 835, 840, 945, 1002, 1004, 1080, 1169, 1255, 1260, 1336, 1503, 1506, 1512, 1670, 1757, 1890, 2004, 2008, 2259, 2338, 2505, 2510, 2520, 3006, 3012, 3340, 3507, 3514, 3765, 3780, 4008, 4509, 4518, 4676, 5010, 5020, 5271, 5845, 6012, 6024, 6680, 6777, 7014, 7028, 7515, 7530, 7560, 8785, 9018, 9036, 9352, 10020, 10040, 10521, 10542, 11295, 11690, 12024, 13554, 14028, 14056, 15030, 15060, 15813, 17535, 17570, 18036, 18072, 20040, 21042, 21084, 22545, 22590, 23380, 26355, 27108, 28056, 30060, 30120, 31563, 31626, 33885, 35070, 35140, 36072, 41917, 42084, 42168, 45090, 45180, 46760, 47439, 52605, 52710, 54216, 60120, 63126, 63252, 67770, 70140, 70280, 79065, 83834, 84168, 90180, 90360, 94878, 105210, 105420, 125751, 126252, 126504, 135540, 140280, 157815, 158130, 167668, 180360, 189756, 209585, 210420, 210840, 237195, 251502, 252504, 271080, 293419, 315630, 316260, 335336, 377253, 379512, 419170, 420840, 474390, 503004, 586838, 628755, 631260, 632520, 754506, 838340, 880257, 948780, 1006008, 1131759, 1173676, 1257510, 1262520, 1467095, 1509012, 1676680, 1760514, 1886265, 1897560, 2263518, 2347352, 2515020, 2640771, 2934190, 3018024, 3521028, 3772530, 4401285, 4527036, 5030040, 5281542, 5658795, 5868380, 7042056, 7545060, 7922313, 8802570, 9054072, 10563084, 11317590, 11736760, 13203855, 15090120, 15844626, 17605140, 21126168, 22635180, 26407710, 31689252, 35210280, 39611565, 45270360, 52815420, 63378504, 79223130, 105630840, 158446260, 316892520]

約数ペア:

[(1, 316892520), (2, 158446260), (3, 105630840), (4, 79223130), (5, 63378504), (6, 52815420), (7, 45270360), (8, 39611565), (9, 35210280), (10, 31689252), (12, 26407710), (14, 22635180), (15, 21126168), (18, 17605140), (20, 15844626), (21, 15090120), (24, 13203855), (27, 11736760), (28, 11317590), (30, 10563084), (35, 9054072), (36, 8802570), (40, 7922313), (42, 7545060), (45, 7042056), (54, 5868380), (56, 5658795), (60, 5281542), (63, 5030040), (70, 4527036), (72, 4401285), (84, 3772530), (90, 3521028), (105, 3018024), (108, 2934190), (120, 2640771), (126, 2515020), (135, 2347352), (140, 2263518), (167, 1897560), (168, 1886265), (180, 1760514), (189, 1676680), (210, 1509012), (216, 1467095), (251, 1262520), (252, 1257510), (270, 1173676), (280, 1131759), (315, 1006008), (334, 948780), (360, 880257), (378, 838340), (420, 754506), (501, 632520), (502, 631260), (504, 628755), (540, 586838), (630, 503004), (668, 474390), (753, 420840), (756, 419170), (835, 379512), (840, 377253), (945, 335336), (1002, 316260), (1004, 315630), (1080, 293419), (1169, 271080), (1255, 252504), (1260, 251502), (1336, 237195), (1503, 210840), (1506, 210420), (1512, 209585), (1670, 189756), (1757, 180360), (1890, 167668), (2004, 158130), (2008, 157815), (2259, 140280), (2338, 135540), (2505, 126504), (2510, 126252), (2520, 125751), (3006, 105420), (3012, 105210), (3340, 94878), (3507, 90360), (3514, 90180), (3765, 84168), (3780, 83834), (4008, 79065), (4509, 70280), (4518, 70140), (4676, 67770), (5010, 63252), (5020, 63126), (5271, 60120), (5845, 54216), (6012, 52710), (6024, 52605), (6680, 47439), (6777, 46760), (7014, 45180), (7028, 45090), (7515, 42168), (7530, 42084), (7560, 41917), (8785, 36072), (9018, 35140), (9036, 35070), (9352, 33885), (10020, 31626), (10040, 31563), (10521, 30120), (10542, 30060), (11295, 28056), (11690, 27108), (12024, 26355), (13554, 23380), (14028, 22590), (14056, 22545), (15030, 21084), (15060, 21042), (15813, 20040), (17535, 18072), (17570, 18036)]