2305231920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:425

約数の個数: 320

約数和(自身を含む): 8285184000

約数和(自身を除く): 5979952080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 173, 180, 186, 199, 216, 240, 248, 270, 279, 310, 346, 360, 372, 398, 432, 465, 496, 519, 540, 558, 597, 620, 692, 720, 744, 796, 837, 865, 930, 995, 1038, 1080, 1116, 1194, 1240, 1384, 1395, 1488, 1557, 1592, 1674, 1730, 1791, 1860, 1990, 2076, 2160, 2232, 2388, 2480, 2595, 2768, 2790, 2985, 3114, 3184, 3348, 3460, 3582, 3720, 3980, 4152, 4185, 4464, 4671, 4776, 5190, 5363, 5373, 5580, 5970, 6169, 6228, 6696, 6920, 7164, 7440, 7785, 7960, 8304, 8370, 8955, 9342, 9552, 10380, 10726, 10746, 11160, 11940, 12338, 12456, 13392, 13840, 14328, 15570, 15920, 16089, 16740, 17910, 18507, 18684, 20760, 21452, 21492, 22320, 23355, 23880, 24676, 24912, 26815, 26865, 28656, 30845, 31140, 32178, 33480, 34427, 35820, 37014, 37368, 41520, 42904, 42984, 46710, 47760, 48267, 49352, 53630, 53730, 55521, 61690, 62280, 64356, 66960, 68854, 71640, 74028, 74736, 80445, 85808, 85968, 92535, 93420, 96534, 98704, 103281, 107260, 107460, 111042, 123380, 124560, 128712, 137708, 143280, 144801, 148056, 160890, 166563, 172135, 185070, 186840, 193068, 206562, 214520, 214920, 222084, 241335, 246760, 257424, 275416, 277605, 289602, 296112, 309843, 321780, 333126, 344270, 370140, 373680, 386136, 413124, 429040, 429840, 444168, 482670, 493520, 516405, 550832, 555210, 579204, 619686, 643560, 666252, 688540, 724005, 740280, 772272, 826248, 832815, 888336, 929529, 965340, 1032810, 1067237, 1110420, 1158408, 1239372, 1287120, 1332504, 1377080, 1448010, 1480560, 1549215, 1652496, 1665630, 1859058, 1930680, 2065620, 2134474, 2220840, 2316816, 2478744, 2665008, 2754160, 2896020, 3098430, 3201711, 3331260, 3718116, 3861360, 4131240, 4268948, 4441680, 4647645, 4957488, 5336185, 5792040, 6196860, 6403422, 6662520, 7436232, 8262480, 8537896, 9295290, 9605133, 10672370, 11584080, 12393720, 12806844, 13325040, 14872464, 16008555, 17075792, 18590580, 19210266, 21344740, 24787440, 25613688, 28815399, 32017110, 37181160, 38420532, 42689480, 48025665, 51227376, 57630798, 64034220, 74362320, 76841064, 85378960, 96051330, 115261596, 128068440, 144076995, 153682128, 192102660, 230523192, 256136880, 288153990, 384205320, 461046384, 576307980, 768410640, 1152615960, 2305231920]

約数ペア:

[(1, 2305231920), (2, 1152615960), (3, 768410640), (4, 576307980), (5, 461046384), (6, 384205320), (8, 288153990), (9, 256136880), (10, 230523192), (12, 192102660), (15, 153682128), (16, 144076995), (18, 128068440), (20, 115261596), (24, 96051330), (27, 85378960), (30, 76841064), (31, 74362320), (36, 64034220), (40, 57630798), (45, 51227376), (48, 48025665), (54, 42689480), (60, 38420532), (62, 37181160), (72, 32017110), (80, 28815399), (90, 25613688), (93, 24787440), (108, 21344740), (120, 19210266), (124, 18590580), (135, 17075792), (144, 16008555), (155, 14872464), (173, 13325040), (180, 12806844), (186, 12393720), (199, 11584080), (216, 10672370), (240, 9605133), (248, 9295290), (270, 8537896), (279, 8262480), (310, 7436232), (346, 6662520), (360, 6403422), (372, 6196860), (398, 5792040), (432, 5336185), (465, 4957488), (496, 4647645), (519, 4441680), (540, 4268948), (558, 4131240), (597, 3861360), (620, 3718116), (692, 3331260), (720, 3201711), (744, 3098430), (796, 2896020), (837, 2754160), (865, 2665008), (930, 2478744), (995, 2316816), (1038, 2220840), (1080, 2134474), (1116, 2065620), (1194, 1930680), (1240, 1859058), (1384, 1665630), (1395, 1652496), (1488, 1549215), (1557, 1480560), (1592, 1448010), (1674, 1377080), (1730, 1332504), (1791, 1287120), (1860, 1239372), (1990, 1158408), (2076, 1110420), (2160, 1067237), (2232, 1032810), (2388, 965340), (2480, 929529), (2595, 888336), (2768, 832815), (2790, 826248), (2985, 772272), (3114, 740280), (3184, 724005), (3348, 688540), (3460, 666252), (3582, 643560), (3720, 619686), (3980, 579204), (4152, 555210), (4185, 550832), (4464, 516405), (4671, 493520), (4776, 482670), (5190, 444168), (5363, 429840), (5373, 429040), (5580, 413124), (5970, 386136), (6169, 373680), (6228, 370140), (6696, 344270), (6920, 333126), (7164, 321780), (7440, 309843), (7785, 296112), (7960, 289602), (8304, 277605), (8370, 275416), (8955, 257424), (9342, 246760), (9552, 241335), (10380, 222084), (10726, 214920), (10746, 214520), (11160, 206562), (11940, 193068), (12338, 186840), (12456, 185070), (13392, 172135), (13840, 166563), (14328, 160890), (15570, 148056), (15920, 144801), (16089, 143280), (16740, 137708), (17910, 128712), (18507, 124560), (18684, 123380), (20760, 111042), (21452, 107460), (21492, 107260), (22320, 103281), (23355, 98704), (23880, 96534), (24676, 93420), (24912, 92535), (26815, 85968), (26865, 85808), (28656, 80445), (30845, 74736), (31140, 74028), (32178, 71640), (33480, 68854), (34427, 66960), (35820, 64356), (37014, 62280), (37368, 61690), (41520, 55521), (42904, 53730), (42984, 53630), (46710, 49352), (47760, 48267)]