102948720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 367690752

約数和(自身を除く): 264742032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 233, 240, 263, 280, 336, 420, 466, 526, 560, 699, 789, 840, 932, 1052, 1165, 1315, 1398, 1578, 1631, 1680, 1841, 1864, 2104, 2330, 2630, 2796, 3156, 3262, 3495, 3682, 3728, 3945, 4208, 4660, 4893, 5260, 5523, 5592, 6312, 6524, 6990, 7364, 7890, 8155, 9205, 9320, 9786, 10520, 11046, 11184, 12624, 13048, 13980, 14728, 15780, 16310, 18410, 18640, 19572, 21040, 22092, 24465, 26096, 27615, 27960, 29456, 31560, 32620, 36820, 39144, 44184, 48930, 55230, 55920, 61279, 63120, 65240, 73640, 78288, 88368, 97860, 110460, 122558, 130480, 147280, 183837, 195720, 220920, 245116, 306395, 367674, 391440, 428953, 441840, 490232, 612790, 735348, 857906, 919185, 980464, 1225580, 1286859, 1470696, 1715812, 1838370, 2144765, 2451160, 2573718, 2941392, 3431624, 3676740, 4289530, 4902320, 5147436, 6434295, 6863248, 7353480, 8579060, 10294872, 12868590, 14706960, 17158120, 20589744, 25737180, 34316240, 51474360, 102948720]

約数ペア:

[(1, 102948720), (2, 51474360), (3, 34316240), (4, 25737180), (5, 20589744), (6, 17158120), (7, 14706960), (8, 12868590), (10, 10294872), (12, 8579060), (14, 7353480), (15, 6863248), (16, 6434295), (20, 5147436), (21, 4902320), (24, 4289530), (28, 3676740), (30, 3431624), (35, 2941392), (40, 2573718), (42, 2451160), (48, 2144765), (56, 1838370), (60, 1715812), (70, 1470696), (80, 1286859), (84, 1225580), (105, 980464), (112, 919185), (120, 857906), (140, 735348), (168, 612790), (210, 490232), (233, 441840), (240, 428953), (263, 391440), (280, 367674), (336, 306395), (420, 245116), (466, 220920), (526, 195720), (560, 183837), (699, 147280), (789, 130480), (840, 122558), (932, 110460), (1052, 97860), (1165, 88368), (1315, 78288), (1398, 73640), (1578, 65240), (1631, 63120), (1680, 61279), (1841, 55920), (1864, 55230), (2104, 48930), (2330, 44184), (2630, 39144), (2796, 36820), (3156, 32620), (3262, 31560), (3495, 29456), (3682, 27960), (3728, 27615), (3945, 26096), (4208, 24465), (4660, 22092), (4893, 21040), (5260, 19572), (5523, 18640), (5592, 18410), (6312, 16310), (6524, 15780), (6990, 14728), (7364, 13980), (7890, 13048), (8155, 12624), (9205, 11184), (9320, 11046), (9786, 10520)]