1811822040

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:181

約数の個数: 512

約数和(自身を含む): 7246080000

約数和(自身を除く): 5434257960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 67, 70, 72, 73, 84, 90, 98, 105, 108, 120, 126, 134, 135, 140, 146, 147, 168, 180, 189, 196, 201, 210, 216, 219, 245, 252, 268, 270, 280, 292, 294, 315, 335, 343, 360, 365, 378, 392, 402, 420, 438, 441, 469, 490, 504, 511, 536, 540, 584, 588, 603, 630, 657, 670, 686, 730, 735, 756, 804, 840, 876, 882, 938, 945, 980, 1005, 1022, 1029, 1080, 1095, 1176, 1206, 1260, 1314, 1323, 1340, 1372, 1407, 1460, 1470, 1512, 1533, 1608, 1715, 1752, 1764, 1809, 1876, 1890, 1960, 1971, 2010, 2044, 2058, 2190, 2205, 2345, 2412, 2520, 2555, 2628, 2646, 2680, 2744, 2814, 2920, 2940, 3015, 3066, 3087, 3283, 3285, 3430, 3528, 3577, 3618, 3752, 3780, 3942, 4020, 4088, 4116, 4221, 4380, 4410, 4599, 4690, 4824, 4891, 5110, 5145, 5256, 5292, 5628, 5880, 6030, 6132, 6174, 6566, 6570, 6615, 6860, 7035, 7154, 7236, 7560, 7665, 7884, 8040, 8232, 8442, 8760, 8820, 9045, 9198, 9261, 9380, 9782, 9849, 9855, 10220, 10290, 10584, 10731, 11256, 12060, 12264, 12348, 12663, 13132, 13140, 13230, 13720, 13797, 14070, 14308, 14472, 14673, 15330, 15435, 15768, 16415, 16884, 17640, 17885, 18090, 18396, 18522, 18760, 19564, 19698, 19710, 20440, 20580, 21105, 21462, 22981, 22995, 24120, 24455, 24696, 25039, 25326, 26264, 26280, 26460, 27594, 28140, 28616, 29346, 29547, 30660, 30870, 32193, 32830, 33768, 34237, 35770, 36180, 36792, 37044, 39128, 39396, 39420, 41160, 42210, 42924, 44019, 45962, 45990, 46305, 48910, 49245, 50078, 50652, 52920, 53655, 55188, 56280, 58692, 59094, 61320, 61740, 63315, 64386, 65660, 68474, 68943, 68985, 71540, 72360, 73365, 74088, 75117, 78792, 78840, 84420, 85848, 88038, 88641, 91924, 91980, 92610, 96579, 97820, 98490, 100156, 101304, 102711, 107310, 110376, 114905, 117384, 118188, 123480, 125195, 126630, 128772, 131320, 132057, 136948, 137886, 137970, 143080, 146730, 147735, 150234, 160965, 168840, 171185, 176076, 177282, 183848, 183960, 185220, 193158, 195640, 196980, 200312, 205422, 206829, 214620, 220095, 225351, 229810, 236376, 239659, 250390, 253260, 257544, 264114, 273896, 275772, 275940, 293460, 295470, 300468, 308133, 321930, 342370, 344715, 352152, 354564, 370440, 375585, 386316, 393960, 410844, 413658, 429240, 440190, 443205, 450702, 459620, 479318, 482895, 500780, 506520, 513555, 528228, 551544, 551880, 586920, 590940, 600936, 616266, 620487, 643860, 660285, 676053, 684740, 689430, 709128, 718977, 751170, 772632, 821688, 827316, 880380, 886410, 901404, 919240, 924399, 958636, 965790, 1001560, 1027110, 1034145, 1056456, 1126755, 1181880, 1198295, 1232532, 1240974, 1287720, 1320570, 1352106, 1369480, 1378860, 1437954, 1502340, 1540665, 1654632, 1677613, 1760760, 1772820, 1802808, 1848798, 1917272, 1931580, 2054220, 2068290, 2156931, 2253510, 2396590, 2465064, 2481948, 2641140, 2704212, 2757720, 2875908, 3004680, 3081330, 3102435, 3355226, 3380265, 3545640, 3594885, 3697596, 3863160, 4108440, 4136580, 4313862, 4507020, 4621995, 4793180, 4963896, 5032839, 5282280, 5408424, 5751816, 6162660, 6204870, 6470793, 6710452, 6760530, 7189770, 7395192, 8273160, 8388065, 8627724, 9014040, 9243990, 9586360, 10065678, 10784655, 12325320, 12409740, 12941586, 13420904, 13521060, 14379540, 15098517, 16776130, 17255448, 18487980, 20131356, 21569310, 24819480, 25164195, 25883172, 27042120, 28759080, 30197034, 32353965, 33552260, 36975960, 40262712, 43138620, 45295551, 50328390, 51766344, 60394068, 64707930, 67104520, 75492585, 86277240, 90591102, 100656780, 120788136, 129415860, 150985170, 181182204, 201313560, 226477755, 258831720, 301970340, 362364408, 452955510, 603940680, 905911020, 1811822040]

約数ペア:

[(1, 1811822040), (2, 905911020), (3, 603940680), (4, 452955510), (5, 362364408), (6, 301970340), (7, 258831720), (8, 226477755), (9, 201313560), (10, 181182204), (12, 150985170), (14, 129415860), (15, 120788136), (18, 100656780), (20, 90591102), (21, 86277240), (24, 75492585), (27, 67104520), (28, 64707930), (30, 60394068), (35, 51766344), (36, 50328390), (40, 45295551), (42, 43138620), (45, 40262712), (49, 36975960), (54, 33552260), (56, 32353965), (60, 30197034), (63, 28759080), (67, 27042120), (70, 25883172), (72, 25164195), (73, 24819480), (84, 21569310), (90, 20131356), (98, 18487980), (105, 17255448), (108, 16776130), (120, 15098517), (126, 14379540), (134, 13521060), (135, 13420904), (140, 12941586), (146, 12409740), (147, 12325320), (168, 10784655), (180, 10065678), (189, 9586360), (196, 9243990), (201, 9014040), (210, 8627724), (216, 8388065), (219, 8273160), (245, 7395192), (252, 7189770), (268, 6760530), (270, 6710452), (280, 6470793), (292, 6204870), (294, 6162660), (315, 5751816), (335, 5408424), (343, 5282280), (360, 5032839), (365, 4963896), (378, 4793180), (392, 4621995), (402, 4507020), (420, 4313862), (438, 4136580), (441, 4108440), (469, 3863160), (490, 3697596), (504, 3594885), (511, 3545640), (536, 3380265), (540, 3355226), (584, 3102435), (588, 3081330), (603, 3004680), (630, 2875908), (657, 2757720), (670, 2704212), (686, 2641140), (730, 2481948), (735, 2465064), (756, 2396590), (804, 2253510), (840, 2156931), (876, 2068290), (882, 2054220), (938, 1931580), (945, 1917272), (980, 1848798), (1005, 1802808), (1022, 1772820), (1029, 1760760), (1080, 1677613), (1095, 1654632), (1176, 1540665), (1206, 1502340), (1260, 1437954), (1314, 1378860), (1323, 1369480), (1340, 1352106), (1372, 1320570), (1407, 1287720), (1460, 1240974), (1470, 1232532), (1512, 1198295), (1533, 1181880), (1608, 1126755), (1715, 1056456), (1752, 1034145), (1764, 1027110), (1809, 1001560), (1876, 965790), (1890, 958636), (1960, 924399), (1971, 919240), (2010, 901404), (2044, 886410), (2058, 880380), (2190, 827316), (2205, 821688), (2345, 772632), (2412, 751170), (2520, 718977), (2555, 709128), (2628, 689430), (2646, 684740), (2680, 676053), (2744, 660285), (2814, 643860), (2920, 620487), (2940, 616266), (3015, 600936), (3066, 590940), (3087, 586920), (3283, 551880), (3285, 551544), (3430, 528228), (3528, 513555), (3577, 506520), (3618, 500780), (3752, 482895), (3780, 479318), (3942, 459620), (4020, 450702), (4088, 443205), (4116, 440190), (4221, 429240), (4380, 413658), (4410, 410844), (4599, 393960), (4690, 386316), (4824, 375585), (4891, 370440), (5110, 354564), (5145, 352152), (5256, 344715), (5292, 342370), (5628, 321930), (5880, 308133), (6030, 300468), (6132, 295470), (6174, 293460), (6566, 275940), (6570, 275772), (6615, 273896), (6860, 264114), (7035, 257544), (7154, 253260), (7236, 250390), (7560, 239659), (7665, 236376), (7884, 229810), (8040, 225351), (8232, 220095), (8442, 214620), (8760, 206829), (8820, 205422), (9045, 200312), (9198, 196980), (9261, 195640), (9380, 193158), (9782, 185220), (9849, 183960), (9855, 183848), (10220, 177282), (10290, 176076), (10584, 171185), (10731, 168840), (11256, 160965), (12060, 150234), (12264, 147735), (12348, 146730), (12663, 143080), (13132, 137970), (13140, 137886), (13230, 136948), (13720, 132057), (13797, 131320), (14070, 128772), (14308, 126630), (14472, 125195), (14673, 123480), (15330, 118188), (15435, 117384), (15768, 114905), (16415, 110376), (16884, 107310), (17640, 102711), (17885, 101304), (18090, 100156), (18396, 98490), (18522, 97820), (18760, 96579), (19564, 92610), (19698, 91980), (19710, 91924), (20440, 88641), (20580, 88038), (21105, 85848), (21462, 84420), (22981, 78840), (22995, 78792), (24120, 75117), (24455, 74088), (24696, 73365), (25039, 72360), (25326, 71540), (26264, 68985), (26280, 68943), (26460, 68474), (27594, 65660), (28140, 64386), (28616, 63315), (29346, 61740), (29547, 61320), (30660, 59094), (30870, 58692), (32193, 56280), (32830, 55188), (33768, 53655), (34237, 52920), (35770, 50652), (36180, 50078), (36792, 49245), (37044, 48910), (39128, 46305), (39396, 45990), (39420, 45962), (41160, 44019), (42210, 42924)]