202756680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1319}}^1$

素因数の和:1404

約数の個数: 192

約数和(自身を含む): 766022400

約数和(自身を除く): 563265720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 61, 63, 70, 72, 84, 90, 105, 120, 122, 126, 140, 168, 180, 183, 210, 244, 252, 280, 305, 315, 360, 366, 420, 427, 488, 504, 549, 610, 630, 732, 840, 854, 915, 1098, 1220, 1260, 1281, 1319, 1464, 1708, 1830, 2135, 2196, 2440, 2520, 2562, 2638, 2745, 3416, 3660, 3843, 3957, 4270, 4392, 5124, 5276, 5490, 6405, 6595, 7320, 7686, 7914, 8540, 9233, 10248, 10552, 10980, 11871, 12810, 13190, 15372, 15828, 17080, 18466, 19215, 19785, 21960, 23742, 25620, 26380, 27699, 30744, 31656, 36932, 38430, 39570, 46165, 47484, 51240, 52760, 55398, 59355, 73864, 76860, 79140, 80459, 83097, 92330, 94968, 110796, 118710, 138495, 153720, 158280, 160918, 166194, 184660, 221592, 237420, 241377, 276990, 321836, 332388, 369320, 402295, 415485, 474840, 482754, 553980, 563213, 643672, 664776, 724131, 804590, 830970, 965508, 1107960, 1126426, 1206885, 1448262, 1609180, 1661940, 1689639, 1931016, 2252852, 2413770, 2816065, 2896524, 3218360, 3323880, 3379278, 3620655, 4505704, 4827540, 5068917, 5632130, 5793048, 6758556, 7241310, 8448195, 9655080, 10137834, 11264260, 13517112, 14482620, 16896390, 20275668, 22528520, 25344585, 28965240, 33792780, 40551336, 50689170, 67585560, 101378340, 202756680]

約数ペア:

[(1, 202756680), (2, 101378340), (3, 67585560), (4, 50689170), (5, 40551336), (6, 33792780), (7, 28965240), (8, 25344585), (9, 22528520), (10, 20275668), (12, 16896390), (14, 14482620), (15, 13517112), (18, 11264260), (20, 10137834), (21, 9655080), (24, 8448195), (28, 7241310), (30, 6758556), (35, 5793048), (36, 5632130), (40, 5068917), (42, 4827540), (45, 4505704), (56, 3620655), (60, 3379278), (61, 3323880), (63, 3218360), (70, 2896524), (72, 2816065), (84, 2413770), (90, 2252852), (105, 1931016), (120, 1689639), (122, 1661940), (126, 1609180), (140, 1448262), (168, 1206885), (180, 1126426), (183, 1107960), (210, 965508), (244, 830970), (252, 804590), (280, 724131), (305, 664776), (315, 643672), (360, 563213), (366, 553980), (420, 482754), (427, 474840), (488, 415485), (504, 402295), (549, 369320), (610, 332388), (630, 321836), (732, 276990), (840, 241377), (854, 237420), (915, 221592), (1098, 184660), (1220, 166194), (1260, 160918), (1281, 158280), (1319, 153720), (1464, 138495), (1708, 118710), (1830, 110796), (2135, 94968), (2196, 92330), (2440, 83097), (2520, 80459), (2562, 79140), (2638, 76860), (2745, 73864), (3416, 59355), (3660, 55398), (3843, 52760), (3957, 51240), (4270, 47484), (4392, 46165), (5124, 39570), (5276, 38430), (5490, 36932), (6405, 31656), (6595, 30744), (7320, 27699), (7686, 26380), (7914, 25620), (8540, 23742), (9233, 21960), (10248, 19785), (10552, 19215), (10980, 18466), (11871, 17080), (12810, 15828), (13190, 15372)]