7215399648

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^2\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 180

約数和(自身を含む): 21650051808

約数和(自身を除く): 14434652160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 636, 648, 848, 864, 954, 991, 1272, 1296, 1431, 1696, 1908, 1982, 2544, 2592, 2809, 2862, 2973, 3816, 3964, 4293, 5088, 5618, 5724, 5946, 7632, 7928, 8427, 8586, 8919, 11236, 11448, 11892, 15264, 15856, 16854, 17172, 17838, 22472, 22896, 23784, 25281, 26757, 31712, 33708, 34344, 35676, 44944, 45792, 47568, 50562, 52523, 53514, 67416, 68688, 71352, 75843, 80271, 89888, 95136, 101124, 105046, 107028, 134832, 137376, 142704, 151686, 157569, 160542, 202248, 210092, 214056, 227529, 269664, 285408, 303372, 315138, 321084, 404496, 420184, 428112, 455058, 472707, 606744, 630276, 642168, 808992, 840368, 856224, 910116, 945414, 1213488, 1260552, 1284336, 1418121, 1680736, 1820232, 1890828, 2426976, 2521104, 2568672, 2783719, 2836242, 3640464, 3781656, 4254363, 5042208, 5567438, 5672484, 7280928, 7563312, 8351157, 8508726, 11134876, 11344968, 15126624, 16702314, 17017452, 22269752, 22689936, 25053471, 33404628, 34034904, 44539504, 45379872, 50106942, 66809256, 68069808, 75160413, 89079008, 100213884, 133618512, 136139616, 150320826, 200427768, 225481239, 267237024, 300641652, 400855536, 450962478, 601283304, 801711072, 901924956, 1202566608, 1803849912, 2405133216, 3607699824, 7215399648]

約数ペア:

[(1, 7215399648), (2, 3607699824), (3, 2405133216), (4, 1803849912), (6, 1202566608), (8, 901924956), (9, 801711072), (12, 601283304), (16, 450962478), (18, 400855536), (24, 300641652), (27, 267237024), (32, 225481239), (36, 200427768), (48, 150320826), (53, 136139616), (54, 133618512), (72, 100213884), (81, 89079008), (96, 75160413), (106, 68069808), (108, 66809256), (144, 50106942), (159, 45379872), (162, 44539504), (212, 34034904), (216, 33404628), (288, 25053471), (318, 22689936), (324, 22269752), (424, 17017452), (432, 16702314), (477, 15126624), (636, 11344968), (648, 11134876), (848, 8508726), (864, 8351157), (954, 7563312), (991, 7280928), (1272, 5672484), (1296, 5567438), (1431, 5042208), (1696, 4254363), (1908, 3781656), (1982, 3640464), (2544, 2836242), (2592, 2783719), (2809, 2568672), (2862, 2521104), (2973, 2426976), (3816, 1890828), (3964, 1820232), (4293, 1680736), (5088, 1418121), (5618, 1284336), (5724, 1260552), (5946, 1213488), (7632, 945414), (7928, 910116), (8427, 856224), (8586, 840368), (8919, 808992), (11236, 642168), (11448, 630276), (11892, 606744), (15264, 472707), (15856, 455058), (16854, 428112), (17172, 420184), (17838, 404496), (22472, 321084), (22896, 315138), (23784, 303372), (25281, 285408), (26757, 269664), (31712, 227529), (33708, 214056), (34344, 210092), (35676, 202248), (44944, 160542), (45792, 157569), (47568, 151686), (50562, 142704), (52523, 137376), (53514, 134832), (67416, 107028), (68688, 105046), (71352, 101124), (75843, 95136), (80271, 89888)]