1227946720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 576

約数和(自身を含む): 4256800128

約数和(自身を除く): 3028853408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 32, 34, 35, 40, 41, 44, 52, 55, 56, 65, 68, 70, 77, 80, 82, 85, 88, 91, 104, 110, 112, 119, 121, 130, 136, 140, 143, 154, 160, 164, 170, 176, 182, 187, 205, 208, 220, 221, 224, 238, 242, 260, 272, 280, 286, 287, 308, 328, 340, 352, 364, 374, 385, 410, 416, 440, 442, 451, 455, 476, 484, 520, 533, 544, 560, 572, 574, 595, 605, 616, 656, 680, 697, 715, 728, 748, 770, 820, 847, 880, 884, 902, 910, 935, 952, 968, 1001, 1040, 1066, 1105, 1120, 1144, 1148, 1190, 1210, 1232, 1309, 1312, 1360, 1394, 1430, 1435, 1456, 1496, 1540, 1547, 1573, 1640, 1694, 1760, 1768, 1804, 1820, 1870, 1904, 1936, 2002, 2057, 2080, 2132, 2210, 2255, 2288, 2296, 2380, 2420, 2431, 2464, 2618, 2665, 2720, 2788, 2860, 2870, 2912, 2992, 3080, 3094, 3146, 3157, 3280, 3388, 3485, 3536, 3608, 3640, 3731, 3740, 3808, 3872, 4004, 4114, 4235, 4264, 4420, 4510, 4576, 4592, 4760, 4840, 4862, 4879, 4961, 5005, 5236, 5330, 5576, 5720, 5740, 5863, 5984, 6160, 6188, 6292, 6314, 6545, 6560, 6776, 6970, 7072, 7216, 7280, 7462, 7480, 7667, 7735, 7865, 8008, 8228, 8470, 8528, 8840, 9020, 9061, 9184, 9520, 9680, 9724, 9758, 9922, 10010, 10285, 10472, 10660, 11011, 11152, 11440, 11480, 11726, 12155, 12320, 12376, 12584, 12628, 13090, 13552, 13940, 14399, 14432, 14560, 14924, 14960, 15334, 15470, 15730, 15785, 16016, 16456, 16940, 17017, 17056, 17680, 18040, 18122, 18655, 19040, 19360, 19448, 19516, 19844, 20020, 20570, 20944, 21320, 22022, 22304, 22880, 22960, 23452, 24310, 24395, 24752, 24805, 25168, 25256, 26180, 26741, 27104, 27880, 28798, 29315, 29848, 29920, 30668, 30940, 31460, 31570, 32032, 32912, 33880, 34034, 34727, 35360, 36080, 36244, 37310, 38335, 38896, 39032, 39688, 40040, 41041, 41140, 41888, 42640, 44044, 45305, 45920, 46904, 48620, 48790, 49504, 49610, 50336, 50512, 52360, 53482, 53669, 55055, 55760, 57596, 58630, 59696, 61336, 61880, 62920, 63140, 63427, 64493, 65824, 67760, 68068, 69454, 71995, 72160, 72488, 74620, 76670, 77792, 78064, 79376, 80080, 82082, 82280, 84337, 85085, 85280, 88088, 90610, 93808, 97240, 97580, 99220, 99671, 101024, 104720, 106964, 107338, 110110, 111520, 115192, 117260, 119392, 122672, 123760, 125840, 126280, 126854, 128986, 133705, 135520, 136136, 138908, 143990, 144976, 149240, 153340, 156128, 158752, 160160, 164164, 164560, 168674, 170170, 173635, 176176, 181220, 187187, 187616, 194480, 195160, 198440, 199342, 205205, 209440, 213928, 214676, 220220, 230384, 234520, 245344, 247520, 251680, 252560, 253708, 257972, 267410, 268345, 272272, 277816, 287980, 289952, 298480, 306680, 317135, 322465, 328328, 329120, 337348, 340340, 347270, 352352, 362440, 374374, 388960, 390320, 396880, 398684, 410410, 421685, 427856, 429352, 440440, 451451, 460768, 469040, 498355, 505120, 507416, 515944, 534820, 536690, 544544, 555632, 575960, 590359, 596960, 613360, 634270, 644930, 656656, 674696, 680680, 694540, 697697, 724880, 748748, 780640, 793760, 797368, 820820, 843370, 855712, 858704, 880880, 902902, 935935, 938080, 996710, 1014832, 1031888, 1069640, 1073380, 1096381, 1111264, 1151920, 1180718, 1226720, 1268540, 1289860, 1313312, 1349392, 1361360, 1389080, 1395394, 1449760, 1497496, 1594736, 1641640, 1686740, 1717408, 1761760, 1805804, 1871870, 1993420, 2029664, 2063776, 2139280, 2146760, 2192762, 2257255, 2303840, 2361436, 2537080, 2579720, 2698784, 2722720, 2778160, 2790788, 2951795, 2994992, 3189472, 3283280, 3373480, 3488485, 3611608, 3743740, 3986840, 4278560, 4293520, 4385524, 4514510, 4722872, 5074160, 5159440, 5481905, 5556320, 5581576, 5903590, 5989984, 6566560, 6746960, 6976970, 7223216, 7487480, 7674667, 7973680, 8587040, 8771048, 9029020, 9445744, 10148320, 10318880, 10963810, 11163152, 11807180, 13493920, 13953940, 14446432, 14974960, 15349334, 15947360, 17542096, 18058040, 18891488, 21927620, 22326304, 23614360, 27907880, 29949920, 30698668, 35084192, 36116080, 38373335, 43855240, 47228720, 55815760, 61397336, 72232160, 76746670, 87710480, 94457440, 111631520, 122794672, 153493340, 175420960, 245589344, 306986680, 613973360, 1227946720]

約数ペア:

[(1, 1227946720), (2, 613973360), (4, 306986680), (5, 245589344), (7, 175420960), (8, 153493340), (10, 122794672), (11, 111631520), (13, 94457440), (14, 87710480), (16, 76746670), (17, 72232160), (20, 61397336), (22, 55815760), (26, 47228720), (28, 43855240), (32, 38373335), (34, 36116080), (35, 35084192), (40, 30698668), (41, 29949920), (44, 27907880), (52, 23614360), (55, 22326304), (56, 21927620), (65, 18891488), (68, 18058040), (70, 17542096), (77, 15947360), (80, 15349334), (82, 14974960), (85, 14446432), (88, 13953940), (91, 13493920), (104, 11807180), (110, 11163152), (112, 10963810), (119, 10318880), (121, 10148320), (130, 9445744), (136, 9029020), (140, 8771048), (143, 8587040), (154, 7973680), (160, 7674667), (164, 7487480), (170, 7223216), (176, 6976970), (182, 6746960), (187, 6566560), (205, 5989984), (208, 5903590), (220, 5581576), (221, 5556320), (224, 5481905), (238, 5159440), (242, 5074160), (260, 4722872), (272, 4514510), (280, 4385524), (286, 4293520), (287, 4278560), (308, 3986840), (328, 3743740), (340, 3611608), (352, 3488485), (364, 3373480), (374, 3283280), (385, 3189472), (410, 2994992), (416, 2951795), (440, 2790788), (442, 2778160), (451, 2722720), (455, 2698784), (476, 2579720), (484, 2537080), (520, 2361436), (533, 2303840), (544, 2257255), (560, 2192762), (572, 2146760), (574, 2139280), (595, 2063776), (605, 2029664), (616, 1993420), (656, 1871870), (680, 1805804), (697, 1761760), (715, 1717408), (728, 1686740), (748, 1641640), (770, 1594736), (820, 1497496), (847, 1449760), (880, 1395394), (884, 1389080), (902, 1361360), (910, 1349392), (935, 1313312), (952, 1289860), (968, 1268540), (1001, 1226720), (1040, 1180718), (1066, 1151920), (1105, 1111264), (1120, 1096381), (1144, 1073380), (1148, 1069640), (1190, 1031888), (1210, 1014832), (1232, 996710), (1309, 938080), (1312, 935935), (1360, 902902), (1394, 880880), (1430, 858704), (1435, 855712), (1456, 843370), (1496, 820820), (1540, 797368), (1547, 793760), (1573, 780640), (1640, 748748), (1694, 724880), (1760, 697697), (1768, 694540), (1804, 680680), (1820, 674696), (1870, 656656), (1904, 644930), (1936, 634270), (2002, 613360), (2057, 596960), (2080, 590359), (2132, 575960), (2210, 555632), (2255, 544544), (2288, 536690), (2296, 534820), (2380, 515944), (2420, 507416), (2431, 505120), (2464, 498355), (2618, 469040), (2665, 460768), (2720, 451451), (2788, 440440), (2860, 429352), (2870, 427856), (2912, 421685), (2992, 410410), (3080, 398684), (3094, 396880), (3146, 390320), (3157, 388960), (3280, 374374), (3388, 362440), (3485, 352352), (3536, 347270), (3608, 340340), (3640, 337348), (3731, 329120), (3740, 328328), (3808, 322465), (3872, 317135), (4004, 306680), (4114, 298480), (4235, 289952), (4264, 287980), (4420, 277816), (4510, 272272), (4576, 268345), (4592, 267410), (4760, 257972), (4840, 253708), (4862, 252560), (4879, 251680), (4961, 247520), (5005, 245344), (5236, 234520), (5330, 230384), (5576, 220220), (5720, 214676), (5740, 213928), (5863, 209440), (5984, 205205), (6160, 199342), (6188, 198440), (6292, 195160), (6314, 194480), (6545, 187616), (6560, 187187), (6776, 181220), (6970, 176176), (7072, 173635), (7216, 170170), (7280, 168674), (7462, 164560), (7480, 164164), (7667, 160160), (7735, 158752), (7865, 156128), (8008, 153340), (8228, 149240), (8470, 144976), (8528, 143990), (8840, 138908), (9020, 136136), (9061, 135520), (9184, 133705), (9520, 128986), (9680, 126854), (9724, 126280), (9758, 125840), (9922, 123760), (10010, 122672), (10285, 119392), (10472, 117260), (10660, 115192), (11011, 111520), (11152, 110110), (11440, 107338), (11480, 106964), (11726, 104720), (12155, 101024), (12320, 99671), (12376, 99220), (12584, 97580), (12628, 97240), (13090, 93808), (13552, 90610), (13940, 88088), (14399, 85280), (14432, 85085), (14560, 84337), (14924, 82280), (14960, 82082), (15334, 80080), (15470, 79376), (15730, 78064), (15785, 77792), (16016, 76670), (16456, 74620), (16940, 72488), (17017, 72160), (17056, 71995), (17680, 69454), (18040, 68068), (18122, 67760), (18655, 65824), (19040, 64493), (19360, 63427), (19448, 63140), (19516, 62920), (19844, 61880), (20020, 61336), (20570, 59696), (20944, 58630), (21320, 57596), (22022, 55760), (22304, 55055), (22880, 53669), (22960, 53482), (23452, 52360), (24310, 50512), (24395, 50336), (24752, 49610), (24805, 49504), (25168, 48790), (25256, 48620), (26180, 46904), (26741, 45920), (27104, 45305), (27880, 44044), (28798, 42640), (29315, 41888), (29848, 41140), (29920, 41041), (30668, 40040), (30940, 39688), (31460, 39032), (31570, 38896), (32032, 38335), (32912, 37310), (33880, 36244), (34034, 36080), (34727, 35360)]