1831336920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{9199}}^1$

素因数の和:9302

約数の個数: 192

約数和(自身を含む): 6888960000

約数和(自身を除く): 5057623080

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, 63, 70, 72, 79, 84, 90, 105, 120, 126, 140, 158, 168, 180, 210, 237, 252, 280, 315, 316, 360, 395, 420, 474, 504, 553, 630, 632, 711, 790, 840, 948, 1106, 1185, 1260, 1422, 1580, 1659, 1896, 2212, 2370, 2520, 2765, 2844, 3160, 3318, 3555, 4424, 4740, 4977, 5530, 5688, 6636, 7110, 8295, 9199, 9480, 9954, 11060, 13272, 14220, 16590, 18398, 19908, 22120, 24885, 27597, 28440, 33180, 36796, 39816, 45995, 49770, 55194, 64393, 66360, 73592, 82791, 91990, 99540, 110388, 128786, 137985, 165582, 183980, 193179, 199080, 220776, 257572, 275970, 321965, 331164, 367960, 386358, 413955, 515144, 551940, 579537, 643930, 662328, 726721, 772716, 827910, 965895, 1103880, 1159074, 1287860, 1453442, 1545432, 1655820, 1931790, 2180163, 2318148, 2575720, 2897685, 2906884, 3311640, 3633605, 3863580, 4360326, 4636296, 5087047, 5795370, 5813768, 6540489, 7267210, 7727160, 8720652, 10174094, 10900815, 11590740, 13080978, 14534420, 15261141, 17441304, 20348188, 21801630, 23181480, 25435235, 26161956, 29068840, 30522282, 32702445, 40696376, 43603260, 45783423, 50870470, 52323912, 61044564, 65404890, 76305705, 87206520, 91566846, 101740940, 122089128, 130809780, 152611410, 183133692, 203481880, 228917115, 261619560, 305222820, 366267384, 457834230, 610445640, 915668460, 1831336920]

約数ペア:

[(1, 1831336920), (2, 915668460), (3, 610445640), (4, 457834230), (5, 366267384), (6, 305222820), (7, 261619560), (8, 228917115), (9, 203481880), (10, 183133692), (12, 152611410), (14, 130809780), (15, 122089128), (18, 101740940), (20, 91566846), (21, 87206520), (24, 76305705), (28, 65404890), (30, 61044564), (35, 52323912), (36, 50870470), (40, 45783423), (42, 43603260), (45, 40696376), (56, 32702445), (60, 30522282), (63, 29068840), (70, 26161956), (72, 25435235), (79, 23181480), (84, 21801630), (90, 20348188), (105, 17441304), (120, 15261141), (126, 14534420), (140, 13080978), (158, 11590740), (168, 10900815), (180, 10174094), (210, 8720652), (237, 7727160), (252, 7267210), (280, 6540489), (315, 5813768), (316, 5795370), (360, 5087047), (395, 4636296), (420, 4360326), (474, 3863580), (504, 3633605), (553, 3311640), (630, 2906884), (632, 2897685), (711, 2575720), (790, 2318148), (840, 2180163), (948, 1931790), (1106, 1655820), (1185, 1545432), (1260, 1453442), (1422, 1287860), (1580, 1159074), (1659, 1103880), (1896, 965895), (2212, 827910), (2370, 772716), (2520, 726721), (2765, 662328), (2844, 643930), (3160, 579537), (3318, 551940), (3555, 515144), (4424, 413955), (4740, 386358), (4977, 367960), (5530, 331164), (5688, 321965), (6636, 275970), (7110, 257572), (8295, 220776), (9199, 199080), (9480, 193179), (9954, 183980), (11060, 165582), (13272, 137985), (14220, 128786), (16590, 110388), (18398, 99540), (19908, 91990), (22120, 82791), (24885, 73592), (27597, 66360), (28440, 64393), (33180, 55194), (36796, 49770), (39816, 45995)]