505892520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1185

約数の個数: 256

約数和(自身を含む): 1960588800

約数和(自身を除く): 1454696280

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, 732, 756, 840, 854, 915, 945, 1080, 1097, 1098, 1220, 1260, 1281, 1464, 1512, 1647, 1708, 1830, 1890, 2135, 2194, 2196, 2440, 2520, 2562, 2745, 3291, 3294, 3416, 3660, 3780, 3843, 4270, 4388, 4392, 5124, 5485, 5490, 6405, 6582, 6588, 7320, 7560, 7679, 7686, 8235, 8540, 8776, 9873, 10248, 10970, 10980, 11529, 12810, 13164, 13176, 15358, 15372, 16455, 16470, 17080, 19215, 19746, 21940, 21960, 23037, 23058, 25620, 26328, 29619, 30716, 30744, 32910, 32940, 38395, 38430, 39492, 43880, 46074, 46116, 49365, 51240, 57645, 59238, 61432, 65820, 65880, 66917, 69111, 76790, 76860, 78984, 92148, 92232, 98730, 115185, 115290, 118476, 131640, 133834, 138222, 148095, 153580, 153720, 184296, 197460, 200751, 207333, 230370, 230580, 236952, 267668, 276444, 296190, 307160, 334585, 345555, 394920, 401502, 414666, 460740, 461160, 468419, 535336, 552888, 592380, 602253, 669170, 691110, 803004, 829332, 921480, 936838, 1003755, 1036665, 1184760, 1204506, 1338340, 1382220, 1405257, 1606008, 1658664, 1806759, 1873676, 2007510, 2073330, 2342095, 2409012, 2676680, 2764440, 2810514, 3011265, 3613518, 3747352, 4015020, 4146660, 4215771, 4684190, 4818024, 5621028, 6022530, 7026285, 7227036, 8030040, 8293320, 8431542, 9033795, 9368380, 11242056, 12045060, 12647313, 14052570, 14454072, 16863084, 18067590, 18736760, 21078855, 24090120, 25294626, 28105140, 33726168, 36135180, 42157710, 50589252, 56210280, 63236565, 72270360, 84315420, 101178504, 126473130, 168630840, 252946260, 505892520]

約数ペア:

[(1, 505892520), (2, 252946260), (3, 168630840), (4, 126473130), (5, 101178504), (6, 84315420), (7, 72270360), (8, 63236565), (9, 56210280), (10, 50589252), (12, 42157710), (14, 36135180), (15, 33726168), (18, 28105140), (20, 25294626), (21, 24090120), (24, 21078855), (27, 18736760), (28, 18067590), (30, 16863084), (35, 14454072), (36, 14052570), (40, 12647313), (42, 12045060), (45, 11242056), (54, 9368380), (56, 9033795), (60, 8431542), (61, 8293320), (63, 8030040), (70, 7227036), (72, 7026285), (84, 6022530), (90, 5621028), (105, 4818024), (108, 4684190), (120, 4215771), (122, 4146660), (126, 4015020), (135, 3747352), (140, 3613518), (168, 3011265), (180, 2810514), (183, 2764440), (189, 2676680), (210, 2409012), (216, 2342095), (244, 2073330), (252, 2007510), (270, 1873676), (280, 1806759), (305, 1658664), (315, 1606008), (360, 1405257), (366, 1382220), (378, 1338340), (420, 1204506), (427, 1184760), (488, 1036665), (504, 1003755), (540, 936838), (549, 921480), (610, 829332), (630, 803004), (732, 691110), (756, 669170), (840, 602253), (854, 592380), (915, 552888), (945, 535336), (1080, 468419), (1097, 461160), (1098, 460740), (1220, 414666), (1260, 401502), (1281, 394920), (1464, 345555), (1512, 334585), (1647, 307160), (1708, 296190), (1830, 276444), (1890, 267668), (2135, 236952), (2194, 230580), (2196, 230370), (2440, 207333), (2520, 200751), (2562, 197460), (2745, 184296), (3291, 153720), (3294, 153580), (3416, 148095), (3660, 138222), (3780, 133834), (3843, 131640), (4270, 118476), (4388, 115290), (4392, 115185), (5124, 98730), (5485, 92232), (5490, 92148), (6405, 78984), (6582, 76860), (6588, 76790), (7320, 69111), (7560, 66917), (7679, 65880), (7686, 65820), (8235, 61432), (8540, 59238), (8776, 57645), (9873, 51240), (10248, 49365), (10970, 46116), (10980, 46074), (11529, 43880), (12810, 39492), (13164, 38430), (13176, 38395), (15358, 32940), (15372, 32910), (16455, 30744), (16470, 30716), (17080, 29619), (19215, 26328), (19746, 25620), (21940, 23058), (21960, 23037)]