1949996160

素因数分解:

$2^7\times 3^3\times 5^1\times 7^4\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 640

約数和(自身を含む): 8228217600

約数和(自身を除く): 6278221440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 94, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 141, 144, 147, 160, 168, 180, 188, 189, 192, 196, 210, 216, 224, 235, 240, 245, 252, 270, 280, 282, 288, 294, 315, 320, 329, 336, 343, 360, 376, 378, 384, 392, 420, 423, 432, 441, 448, 470, 480, 490, 504, 540, 560, 564, 576, 588, 630, 640, 658, 672, 686, 705, 720, 735, 752, 756, 784, 840, 846, 864, 882, 896, 940, 945, 960, 980, 987, 1008, 1029, 1080, 1120, 1128, 1152, 1176, 1260, 1269, 1316, 1323, 1344, 1372, 1410, 1440, 1470, 1504, 1512, 1568, 1645, 1680, 1692, 1715, 1728, 1764, 1880, 1890, 1920, 1960, 1974, 2016, 2058, 2115, 2160, 2205, 2240, 2256, 2303, 2352, 2401, 2520, 2538, 2632, 2646, 2688, 2744, 2820, 2880, 2940, 2961, 3008, 3024, 3087, 3136, 3290, 3360, 3384, 3430, 3456, 3528, 3760, 3780, 3920, 3948, 4032, 4116, 4230, 4320, 4410, 4480, 4512, 4606, 4704, 4802, 4935, 5040, 5076, 5145, 5264, 5292, 5488, 5640, 5760, 5880, 5922, 6016, 6048, 6174, 6272, 6345, 6580, 6615, 6720, 6768, 6860, 6909, 7056, 7203, 7520, 7560, 7840, 7896, 8064, 8232, 8460, 8640, 8820, 8883, 9024, 9212, 9261, 9408, 9604, 9870, 10080, 10152, 10290, 10528, 10584, 10976, 11280, 11515, 11760, 11844, 12005, 12096, 12348, 12690, 13160, 13230, 13440, 13536, 13720, 13818, 14112, 14406, 14805, 15040, 15120, 15435, 15680, 15792, 16121, 16464, 16920, 17280, 17640, 17766, 18048, 18424, 18522, 18816, 19208, 19740, 20160, 20304, 20580, 20727, 21056, 21168, 21609, 21952, 22560, 23030, 23520, 23688, 24010, 24192, 24696, 25380, 26320, 26460, 27072, 27440, 27636, 28224, 28812, 29610, 30080, 30240, 30870, 31360, 31584, 32242, 32928, 33840, 34545, 35280, 35532, 36015, 36848, 37044, 38416, 39480, 40320, 40608, 41160, 41454, 42112, 42336, 43218, 43904, 44415, 45120, 46060, 46305, 47040, 47376, 48020, 48363, 49392, 50760, 52640, 52920, 54144, 54880, 55272, 56448, 57624, 59220, 60480, 61740, 62181, 63168, 64484, 64827, 65856, 67680, 69090, 70560, 71064, 72030, 73696, 74088, 76832, 78960, 80605, 81216, 82320, 82908, 84672, 86436, 88830, 90240, 92120, 92610, 94080, 94752, 96040, 96726, 98784, 101520, 103635, 105280, 105840, 108045, 109760, 110544, 112847, 115248, 118440, 120960, 123480, 124362, 126336, 128968, 129654, 131712, 135360, 138180, 141120, 142128, 144060, 145089, 147392, 148176, 153664, 157920, 161210, 162432, 164640, 165816, 169344, 172872, 177660, 184240, 185220, 189504, 192080, 193452, 197568, 203040, 207270, 210560, 211680, 216090, 219520, 221088, 225694, 230496, 236880, 241815, 246960, 248724, 257936, 259308, 270720, 276360, 282240, 284256, 288120, 290178, 294784, 296352, 307328, 310905, 315840, 322420, 324135, 329280, 331632, 338541, 345744, 355320, 368480, 370440, 379008, 384160, 386904, 395136, 406080, 414540, 423360, 432180, 435267, 442176, 451388, 460992, 473760, 483630, 493920, 497448, 515872, 518616, 552720, 564235, 568512, 576240, 580356, 592704, 621810, 631680, 644840, 648270, 658560, 663264, 677082, 691488, 710640, 725445, 736960, 740880, 768320, 773808, 812160, 829080, 846720, 864360, 870534, 884352, 902776, 921984, 947520, 967260, 987840, 994896, 1015623, 1031744, 1037232, 1105440, 1128470, 1137024, 1152480, 1160712, 1185408, 1243620, 1289680, 1296540, 1326528, 1354164, 1382976, 1421280, 1450890, 1473920, 1481760, 1536640, 1547616, 1658160, 1692705, 1728720, 1741068, 1805552, 1895040, 1934520, 1975680, 1989792, 2031246, 2063488, 2074464, 2176335, 2210880, 2256940, 2304960, 2321424, 2487240, 2579360, 2593080, 2653056, 2708328, 2765952, 2842560, 2901780, 2963520, 3046869, 3095232, 3316320, 3385410, 3457440, 3482136, 3611104, 3869040, 3979584, 4062492, 4148928, 4352670, 4421760, 4513880, 4609920, 4642848, 4974480, 5078115, 5158720, 5186160, 5416656, 5685120, 5803560, 5927040, 6093738, 6190464, 6632640, 6770820, 6914880, 6964272, 7222208, 7738080, 7959168, 8124984, 8297856, 8705340, 9027760, 9285696, 9948960, 10156230, 10317440, 10372320, 10833312, 11607120, 12187476, 13265280, 13541640, 13829760, 13928544, 14444416, 15234345, 15476160, 16249968, 17410680, 18055520, 18571392, 19897920, 20312460, 20744640, 21666624, 23214240, 24374952, 27083280, 27857088, 30468690, 30952320, 32499936, 34821360, 36111040, 39795840, 40624920, 41489280, 43333248, 46428480, 48749904, 54166560, 55714176, 60937380, 64999872, 69642720, 72222080, 81249840, 92856960, 97499808, 108333120, 121874760, 129999744, 139285440, 162499680, 194999616, 216666240, 243749520, 278570880, 324999360, 389999232, 487499040, 649998720, 974998080, 1949996160]

約数ペア:

[(1, 1949996160), (2, 974998080), (3, 649998720), (4, 487499040), (5, 389999232), (6, 324999360), (7, 278570880), (8, 243749520), (9, 216666240), (10, 194999616), (12, 162499680), (14, 139285440), (15, 129999744), (16, 121874760), (18, 108333120), (20, 97499808), (21, 92856960), (24, 81249840), (27, 72222080), (28, 69642720), (30, 64999872), (32, 60937380), (35, 55714176), (36, 54166560), (40, 48749904), (42, 46428480), (45, 43333248), (47, 41489280), (48, 40624920), (49, 39795840), (54, 36111040), (56, 34821360), (60, 32499936), (63, 30952320), (64, 30468690), (70, 27857088), (72, 27083280), (80, 24374952), (84, 23214240), (90, 21666624), (94, 20744640), (96, 20312460), (98, 19897920), (105, 18571392), (108, 18055520), (112, 17410680), (120, 16249968), (126, 15476160), (128, 15234345), (135, 14444416), (140, 13928544), (141, 13829760), (144, 13541640), (147, 13265280), (160, 12187476), (168, 11607120), (180, 10833312), (188, 10372320), (189, 10317440), (192, 10156230), (196, 9948960), (210, 9285696), (216, 9027760), (224, 8705340), (235, 8297856), (240, 8124984), (245, 7959168), (252, 7738080), (270, 7222208), (280, 6964272), (282, 6914880), (288, 6770820), (294, 6632640), (315, 6190464), (320, 6093738), (329, 5927040), (336, 5803560), (343, 5685120), (360, 5416656), (376, 5186160), (378, 5158720), (384, 5078115), (392, 4974480), (420, 4642848), (423, 4609920), (432, 4513880), (441, 4421760), (448, 4352670), (470, 4148928), (480, 4062492), (490, 3979584), (504, 3869040), (540, 3611104), (560, 3482136), (564, 3457440), (576, 3385410), (588, 3316320), (630, 3095232), (640, 3046869), (658, 2963520), (672, 2901780), (686, 2842560), (705, 2765952), (720, 2708328), (735, 2653056), (752, 2593080), (756, 2579360), (784, 2487240), (840, 2321424), (846, 2304960), (864, 2256940), (882, 2210880), (896, 2176335), (940, 2074464), (945, 2063488), (960, 2031246), (980, 1989792), (987, 1975680), (1008, 1934520), (1029, 1895040), (1080, 1805552), (1120, 1741068), (1128, 1728720), (1152, 1692705), (1176, 1658160), (1260, 1547616), (1269, 1536640), (1316, 1481760), (1323, 1473920), (1344, 1450890), (1372, 1421280), (1410, 1382976), (1440, 1354164), (1470, 1326528), (1504, 1296540), (1512, 1289680), (1568, 1243620), (1645, 1185408), (1680, 1160712), (1692, 1152480), (1715, 1137024), (1728, 1128470), (1764, 1105440), (1880, 1037232), (1890, 1031744), (1920, 1015623), (1960, 994896), (1974, 987840), (2016, 967260), (2058, 947520), (2115, 921984), (2160, 902776), (2205, 884352), (2240, 870534), (2256, 864360), (2303, 846720), (2352, 829080), (2401, 812160), (2520, 773808), (2538, 768320), (2632, 740880), (2646, 736960), (2688, 725445), (2744, 710640), (2820, 691488), (2880, 677082), (2940, 663264), (2961, 658560), (3008, 648270), (3024, 644840), (3087, 631680), (3136, 621810), (3290, 592704), (3360, 580356), (3384, 576240), (3430, 568512), (3456, 564235), (3528, 552720), (3760, 518616), (3780, 515872), (3920, 497448), (3948, 493920), (4032, 483630), (4116, 473760), (4230, 460992), (4320, 451388), (4410, 442176), (4480, 435267), (4512, 432180), (4606, 423360), (4704, 414540), (4802, 406080), (4935, 395136), (5040, 386904), (5076, 384160), (5145, 379008), (5264, 370440), (5292, 368480), (5488, 355320), (5640, 345744), (5760, 338541), (5880, 331632), (5922, 329280), (6016, 324135), (6048, 322420), (6174, 315840), (6272, 310905), (6345, 307328), (6580, 296352), (6615, 294784), (6720, 290178), (6768, 288120), (6860, 284256), (6909, 282240), (7056, 276360), (7203, 270720), (7520, 259308), (7560, 257936), (7840, 248724), (7896, 246960), (8064, 241815), (8232, 236880), (8460, 230496), (8640, 225694), (8820, 221088), (8883, 219520), (9024, 216090), (9212, 211680), (9261, 210560), (9408, 207270), (9604, 203040), (9870, 197568), (10080, 193452), (10152, 192080), (10290, 189504), (10528, 185220), (10584, 184240), (10976, 177660), (11280, 172872), (11515, 169344), (11760, 165816), (11844, 164640), (12005, 162432), (12096, 161210), (12348, 157920), (12690, 153664), (13160, 148176), (13230, 147392), (13440, 145089), (13536, 144060), (13720, 142128), (13818, 141120), (14112, 138180), (14406, 135360), (14805, 131712), (15040, 129654), (15120, 128968), (15435, 126336), (15680, 124362), (15792, 123480), (16121, 120960), (16464, 118440), (16920, 115248), (17280, 112847), (17640, 110544), (17766, 109760), (18048, 108045), (18424, 105840), (18522, 105280), (18816, 103635), (19208, 101520), (19740, 98784), (20160, 96726), (20304, 96040), (20580, 94752), (20727, 94080), (21056, 92610), (21168, 92120), (21609, 90240), (21952, 88830), (22560, 86436), (23030, 84672), (23520, 82908), (23688, 82320), (24010, 81216), (24192, 80605), (24696, 78960), (25380, 76832), (26320, 74088), (26460, 73696), (27072, 72030), (27440, 71064), (27636, 70560), (28224, 69090), (28812, 67680), (29610, 65856), (30080, 64827), (30240, 64484), (30870, 63168), (31360, 62181), (31584, 61740), (32242, 60480), (32928, 59220), (33840, 57624), (34545, 56448), (35280, 55272), (35532, 54880), (36015, 54144), (36848, 52920), (37044, 52640), (38416, 50760), (39480, 49392), (40320, 48363), (40608, 48020), (41160, 47376), (41454, 47040), (42112, 46305), (42336, 46060), (43218, 45120), (43904, 44415)]