310360680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{673}}^1$

素因数の和:761

約数の個数: 256

約数和(自身を含む): 1203494400

約数和(自身を除く): 893133720

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, 61, 63, 70, 72, 84, 90, 105, 108, 120, 122, 126, 135, 140, 168, 180, 183, 189, 210, 216, 244, 252, 270, 280, 305, 315, 360, 366, 378, 420, 427, 488, 504, 540, 549, 610, 630, 673, 732, 756, 840, 854, 915, 945, 1080, 1098, 1220, 1260, 1281, 1346, 1464, 1512, 1647, 1708, 1830, 1890, 2019, 2135, 2196, 2440, 2520, 2562, 2692, 2745, 3294, 3365, 3416, 3660, 3780, 3843, 4038, 4270, 4392, 4711, 5124, 5384, 5490, 6057, 6405, 6588, 6730, 7320, 7560, 7686, 8076, 8235, 8540, 9422, 10095, 10248, 10980, 11529, 12114, 12810, 13176, 13460, 14133, 15372, 16152, 16470, 17080, 18171, 18844, 19215, 20190, 21960, 23058, 23555, 24228, 25620, 26920, 28266, 30285, 30744, 32940, 36342, 37688, 38430, 40380, 41053, 42399, 46116, 47110, 48456, 51240, 56532, 57645, 60570, 65880, 70665, 72684, 76860, 80760, 82106, 84798, 90855, 92232, 94220, 113064, 115290, 121140, 123159, 127197, 141330, 145368, 153720, 164212, 169596, 181710, 188440, 205265, 211995, 230580, 242280, 246318, 254394, 282660, 287371, 328424, 339192, 363420, 369477, 410530, 423990, 461160, 492636, 508788, 565320, 574742, 615795, 635985, 726840, 738954, 821060, 847980, 862113, 985272, 1017576, 1108431, 1149484, 1231590, 1271970, 1436855, 1477908, 1642120, 1695960, 1724226, 1847385, 2216862, 2298968, 2463180, 2543940, 2586339, 2873710, 2955816, 3448452, 3694770, 4310565, 4433724, 4926360, 5087880, 5172678, 5542155, 5747420, 6896904, 7389540, 7759017, 8621130, 8867448, 10345356, 11084310, 11494840, 12931695, 14779080, 15518034, 17242260, 20690712, 22168620, 25863390, 31036068, 34484520, 38795085, 44337240, 51726780, 62072136, 77590170, 103453560, 155180340, 310360680]

約数ペア:

[(1, 310360680), (2, 155180340), (3, 103453560), (4, 77590170), (5, 62072136), (6, 51726780), (7, 44337240), (8, 38795085), (9, 34484520), (10, 31036068), (12, 25863390), (14, 22168620), (15, 20690712), (18, 17242260), (20, 15518034), (21, 14779080), (24, 12931695), (27, 11494840), (28, 11084310), (30, 10345356), (35, 8867448), (36, 8621130), (40, 7759017), (42, 7389540), (45, 6896904), (54, 5747420), (56, 5542155), (60, 5172678), (61, 5087880), (63, 4926360), (70, 4433724), (72, 4310565), (84, 3694770), (90, 3448452), (105, 2955816), (108, 2873710), (120, 2586339), (122, 2543940), (126, 2463180), (135, 2298968), (140, 2216862), (168, 1847385), (180, 1724226), (183, 1695960), (189, 1642120), (210, 1477908), (216, 1436855), (244, 1271970), (252, 1231590), (270, 1149484), (280, 1108431), (305, 1017576), (315, 985272), (360, 862113), (366, 847980), (378, 821060), (420, 738954), (427, 726840), (488, 635985), (504, 615795), (540, 574742), (549, 565320), (610, 508788), (630, 492636), (673, 461160), (732, 423990), (756, 410530), (840, 369477), (854, 363420), (915, 339192), (945, 328424), (1080, 287371), (1098, 282660), (1220, 254394), (1260, 246318), (1281, 242280), (1346, 230580), (1464, 211995), (1512, 205265), (1647, 188440), (1708, 181710), (1830, 169596), (1890, 164212), (2019, 153720), (2135, 145368), (2196, 141330), (2440, 127197), (2520, 123159), (2562, 121140), (2692, 115290), (2745, 113064), (3294, 94220), (3365, 92232), (3416, 90855), (3660, 84798), (3780, 82106), (3843, 80760), (4038, 76860), (4270, 72684), (4392, 70665), (4711, 65880), (5124, 60570), (5384, 57645), (5490, 56532), (6057, 51240), (6405, 48456), (6588, 47110), (6730, 46116), (7320, 42399), (7560, 41053), (7686, 40380), (8076, 38430), (8235, 37688), (8540, 36342), (9422, 32940), (10095, 30744), (10248, 30285), (10980, 28266), (11529, 26920), (12114, 25620), (12810, 24228), (13176, 23555), (13460, 23058), (14133, 21960), (15372, 20190), (16152, 19215), (16470, 18844), (17080, 18171)]