2158925520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{1453}}^1$

素因数の和:1661

約数の個数: 160

約数和(自身を含む): 6906057984

約数和(自身を除く): 4747132464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 151, 164, 205, 240, 246, 302, 328, 410, 453, 492, 604, 615, 656, 755, 820, 906, 984, 1208, 1230, 1453, 1510, 1640, 1812, 1968, 2265, 2416, 2460, 2906, 3020, 3280, 3624, 4359, 4530, 4920, 5812, 6040, 6191, 7248, 7265, 8718, 9060, 9840, 11624, 12080, 12382, 14530, 17436, 18120, 18573, 21795, 23248, 24764, 29060, 30955, 34872, 36240, 37146, 43590, 49528, 58120, 59573, 61910, 69744, 74292, 87180, 92865, 99056, 116240, 119146, 123820, 148584, 174360, 178719, 185730, 219403, 238292, 247640, 297168, 297865, 348720, 357438, 371460, 438806, 476584, 495280, 595730, 658209, 714876, 742920, 877612, 893595, 953168, 1097015, 1191460, 1316418, 1429752, 1485840, 1755224, 1787190, 2194030, 2382920, 2632836, 2859504, 3291045, 3510448, 3574380, 4388060, 4765840, 5265672, 6582090, 7148760, 8776120, 8995523, 10531344, 13164180, 14297520, 17552240, 17991046, 26328360, 26986569, 35982092, 44977615, 52656720, 53973138, 71964184, 89955230, 107946276, 134932845, 143928368, 179910460, 215892552, 269865690, 359820920, 431785104, 539731380, 719641840, 1079462760, 2158925520]

約数ペア:

[(1, 2158925520), (2, 1079462760), (3, 719641840), (4, 539731380), (5, 431785104), (6, 359820920), (8, 269865690), (10, 215892552), (12, 179910460), (15, 143928368), (16, 134932845), (20, 107946276), (24, 89955230), (30, 71964184), (40, 53973138), (41, 52656720), (48, 44977615), (60, 35982092), (80, 26986569), (82, 26328360), (120, 17991046), (123, 17552240), (151, 14297520), (164, 13164180), (205, 10531344), (240, 8995523), (246, 8776120), (302, 7148760), (328, 6582090), (410, 5265672), (453, 4765840), (492, 4388060), (604, 3574380), (615, 3510448), (656, 3291045), (755, 2859504), (820, 2632836), (906, 2382920), (984, 2194030), (1208, 1787190), (1230, 1755224), (1453, 1485840), (1510, 1429752), (1640, 1316418), (1812, 1191460), (1968, 1097015), (2265, 953168), (2416, 893595), (2460, 877612), (2906, 742920), (3020, 714876), (3280, 658209), (3624, 595730), (4359, 495280), (4530, 476584), (4920, 438806), (5812, 371460), (6040, 357438), (6191, 348720), (7248, 297865), (7265, 297168), (8718, 247640), (9060, 238292), (9840, 219403), (11624, 185730), (12080, 178719), (12382, 174360), (14530, 148584), (17436, 123820), (18120, 119146), (18573, 116240), (21795, 99056), (23248, 92865), (24764, 87180), (29060, 74292), (30955, 69744), (34872, 61910), (36240, 59573), (37146, 58120), (43590, 49528)]