15853320

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{233}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 61326720

約数和(自身を除く): 45473400

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, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 233, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 466, 486, 504, 540, 567, 630, 648, 699, 756, 810, 840, 932, 945, 972, 1080, 1134, 1165, 1215, 1260, 1398, 1512, 1620, 1631, 1701, 1864, 1890, 1944, 2097, 2268, 2330, 2430, 2520, 2796, 2835, 3240, 3262, 3402, 3495, 3780, 4194, 4536, 4660, 4860, 4893, 5592, 5670, 6291, 6524, 6804, 6990, 7560, 8155, 8388, 8505, 9320, 9720, 9786, 10485, 11340, 12582, 13048, 13608, 13980, 14679, 16310, 16776, 17010, 18873, 19572, 20970, 22680, 24465, 25164, 27960, 29358, 31455, 32620, 34020, 37746, 39144, 41940, 44037, 48930, 50328, 56619, 58716, 62910, 65240, 68040, 73395, 75492, 83880, 88074, 94365, 97860, 113238, 117432, 125820, 132111, 146790, 150984, 176148, 188730, 195720, 220185, 226476, 251640, 264222, 283095, 293580, 352296, 377460, 396333, 440370, 452952, 528444, 566190, 587160, 660555, 754920, 792666, 880740, 1056888, 1132380, 1321110, 1585332, 1761480, 1981665, 2264760, 2642220, 3170664, 3963330, 5284440, 7926660, 15853320]

約数ペア:

[(1, 15853320), (2, 7926660), (3, 5284440), (4, 3963330), (5, 3170664), (6, 2642220), (7, 2264760), (8, 1981665), (9, 1761480), (10, 1585332), (12, 1321110), (14, 1132380), (15, 1056888), (18, 880740), (20, 792666), (21, 754920), (24, 660555), (27, 587160), (28, 566190), (30, 528444), (35, 452952), (36, 440370), (40, 396333), (42, 377460), (45, 352296), (54, 293580), (56, 283095), (60, 264222), (63, 251640), (70, 226476), (72, 220185), (81, 195720), (84, 188730), (90, 176148), (105, 150984), (108, 146790), (120, 132111), (126, 125820), (135, 117432), (140, 113238), (162, 97860), (168, 94365), (180, 88074), (189, 83880), (210, 75492), (216, 73395), (233, 68040), (243, 65240), (252, 62910), (270, 58716), (280, 56619), (315, 50328), (324, 48930), (360, 44037), (378, 41940), (405, 39144), (420, 37746), (466, 34020), (486, 32620), (504, 31455), (540, 29358), (567, 27960), (630, 25164), (648, 24465), (699, 22680), (756, 20970), (810, 19572), (840, 18873), (932, 17010), (945, 16776), (972, 16310), (1080, 14679), (1134, 13980), (1165, 13608), (1215, 13048), (1260, 12582), (1398, 11340), (1512, 10485), (1620, 9786), (1631, 9720), (1701, 9320), (1864, 8505), (1890, 8388), (1944, 8155), (2097, 7560), (2268, 6990), (2330, 6804), (2430, 6524), (2520, 6291), (2796, 5670), (2835, 5592), (3240, 4893), (3262, 4860), (3402, 4660), (3495, 4536), (3780, 4194)]