1930883360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2999

約数の個数: 192

約数和(自身を含む): 5666734080

約数和(自身を除く): 3735850720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 31, 32, 35, 38, 40, 56, 62, 70, 76, 80, 95, 112, 124, 133, 140, 152, 155, 160, 190, 217, 224, 248, 266, 280, 304, 310, 380, 434, 496, 532, 560, 589, 608, 620, 665, 760, 868, 992, 1064, 1085, 1120, 1178, 1240, 1330, 1520, 1736, 2128, 2170, 2356, 2480, 2660, 2927, 2945, 3040, 3472, 4123, 4256, 4340, 4712, 4960, 5320, 5854, 5890, 6944, 8246, 8680, 9424, 10640, 11708, 11780, 14635, 16492, 17360, 18848, 20489, 20615, 21280, 23416, 23560, 29270, 32984, 34720, 40978, 41230, 46832, 47120, 55613, 58540, 65968, 81956, 82460, 90737, 93664, 94240, 102445, 111226, 117080, 131936, 163912, 164920, 181474, 204890, 222452, 234160, 278065, 327824, 329840, 362948, 389291, 409780, 444904, 453685, 468320, 556130, 635159, 655648, 659680, 725896, 778582, 819560, 889808, 907370, 1112260, 1270318, 1451792, 1557164, 1639120, 1724003, 1779616, 1814740, 1946455, 2224520, 2540636, 2903584, 3114328, 3175795, 3278240, 3448006, 3629480, 3892910, 4449040, 5081272, 6228656, 6351590, 6896012, 7258960, 7785820, 8620015, 8898080, 10162544, 12068021, 12457312, 12703180, 13792024, 14517920, 15571640, 17240030, 20325088, 24136042, 25406360, 27584048, 31143280, 34480060, 48272084, 50812720, 55168096, 60340105, 62286560, 68960120, 96544168, 101625440, 120680210, 137920240, 193088336, 241360420, 275840480, 386176672, 482720840, 965441680, 1930883360]

約数ペア:

[(1, 1930883360), (2, 965441680), (4, 482720840), (5, 386176672), (7, 275840480), (8, 241360420), (10, 193088336), (14, 137920240), (16, 120680210), (19, 101625440), (20, 96544168), (28, 68960120), (31, 62286560), (32, 60340105), (35, 55168096), (38, 50812720), (40, 48272084), (56, 34480060), (62, 31143280), (70, 27584048), (76, 25406360), (80, 24136042), (95, 20325088), (112, 17240030), (124, 15571640), (133, 14517920), (140, 13792024), (152, 12703180), (155, 12457312), (160, 12068021), (190, 10162544), (217, 8898080), (224, 8620015), (248, 7785820), (266, 7258960), (280, 6896012), (304, 6351590), (310, 6228656), (380, 5081272), (434, 4449040), (496, 3892910), (532, 3629480), (560, 3448006), (589, 3278240), (608, 3175795), (620, 3114328), (665, 2903584), (760, 2540636), (868, 2224520), (992, 1946455), (1064, 1814740), (1085, 1779616), (1120, 1724003), (1178, 1639120), (1240, 1557164), (1330, 1451792), (1520, 1270318), (1736, 1112260), (2128, 907370), (2170, 889808), (2356, 819560), (2480, 778582), (2660, 725896), (2927, 659680), (2945, 655648), (3040, 635159), (3472, 556130), (4123, 468320), (4256, 453685), (4340, 444904), (4712, 409780), (4960, 389291), (5320, 362948), (5854, 329840), (5890, 327824), (6944, 278065), (8246, 234160), (8680, 222452), (9424, 204890), (10640, 181474), (11708, 164920), (11780, 163912), (14635, 131936), (16492, 117080), (17360, 111226), (18848, 102445), (20489, 94240), (20615, 93664), (21280, 90737), (23416, 82460), (23560, 81956), (29270, 65968), (32984, 58540), (34720, 55613), (40978, 47120), (41230, 46832)]