1240719480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:372

約数の個数: 576

約数和(自身を含む): 5472492480

約数和(自身を除く): 4231773000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 84, 88, 90, 91, 99, 104, 105, 110, 117, 120, 121, 126, 130, 132, 140, 143, 154, 156, 165, 168, 180, 182, 195, 198, 210, 220, 231, 234, 242, 252, 260, 264, 273, 280, 286, 308, 312, 313, 315, 330, 360, 363, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 484, 495, 504, 520, 546, 572, 585, 605, 616, 626, 630, 660, 693, 715, 726, 728, 770, 780, 792, 819, 840, 847, 858, 910, 924, 936, 939, 968, 990, 1001, 1089, 1092, 1144, 1155, 1170, 1210, 1252, 1260, 1287, 1320, 1365, 1386, 1430, 1452, 1540, 1560, 1565, 1573, 1638, 1694, 1716, 1815, 1820, 1848, 1878, 1980, 2002, 2145, 2178, 2184, 2191, 2310, 2340, 2420, 2504, 2520, 2541, 2574, 2730, 2772, 2817, 2860, 2904, 3003, 3080, 3130, 3146, 3276, 3388, 3432, 3443, 3465, 3630, 3640, 3756, 3960, 4004, 4069, 4095, 4235, 4290, 4356, 4382, 4620, 4680, 4695, 4719, 4840, 5005, 5082, 5148, 5445, 5460, 5544, 5634, 5720, 6006, 6260, 6292, 6435, 6552, 6573, 6776, 6886, 6930, 7260, 7512, 7623, 7865, 8008, 8138, 8190, 8470, 8580, 8712, 8764, 9009, 9240, 9390, 9438, 10010, 10164, 10296, 10329, 10890, 10920, 10955, 11011, 11268, 12012, 12207, 12520, 12584, 12705, 12870, 13146, 13772, 13860, 14085, 14157, 14520, 15015, 15246, 15730, 16276, 16380, 16940, 17160, 17215, 17528, 18018, 18780, 18876, 19719, 20020, 20328, 20345, 20658, 21780, 21910, 22022, 22536, 23595, 24024, 24101, 24414, 25410, 25740, 26292, 27544, 27720, 28170, 28314, 28483, 30030, 30492, 30987, 31460, 32552, 32760, 32865, 33033, 33880, 34430, 36036, 36621, 37560, 37752, 37873, 38115, 39438, 40040, 40690, 41316, 43560, 43820, 44044, 44759, 45045, 47190, 48202, 48828, 50820, 51480, 51645, 52584, 55055, 56340, 56628, 56966, 60060, 60984, 61035, 61974, 62920, 65730, 66066, 68860, 70785, 72072, 72303, 73242, 75746, 76230, 78876, 81380, 82632, 85449, 87640, 88088, 89518, 90090, 94380, 96404, 97656, 98595, 99099, 101640, 103290, 110110, 112680, 113256, 113619, 113932, 120120, 120505, 122070, 123948, 131460, 132132, 134277, 137720, 141570, 142415, 144606, 146484, 151492, 152460, 154935, 157752, 162760, 165165, 170898, 179036, 180180, 183105, 188760, 189365, 192808, 197190, 198198, 206580, 216909, 220220, 223795, 227238, 227864, 241010, 244140, 247896, 256347, 262920, 264264, 265111, 268554, 283140, 284830, 289212, 292968, 302984, 304920, 309870, 313313, 330330, 340857, 341796, 358072, 360360, 361515, 366210, 378730, 394380, 396396, 402831, 413160, 427245, 433818, 440440, 447590, 454476, 482020, 488280, 492349, 495495, 512694, 530222, 537108, 566280, 568095, 569660, 578424, 619740, 626626, 660660, 671385, 681714, 683592, 723030, 732420, 757460, 788760, 792792, 795333, 805662, 854490, 867636, 895180, 908952, 939939, 964040, 984698, 990990, 1025388, 1060444, 1074216, 1084545, 1136190, 1139320, 1239480, 1253252, 1281735, 1321320, 1325555, 1342770, 1363428, 1446060, 1464840, 1477047, 1514920, 1566565, 1590666, 1611324, 1704285, 1708980, 1735272, 1790360, 1879878, 1969396, 1981980, 2014155, 2050776, 2120888, 2169090, 2272380, 2385999, 2461745, 2506504, 2563470, 2651110, 2685540, 2726856, 2819817, 2892120, 2954094, 3133130, 3181332, 3222648, 3408570, 3417960, 3446443, 3759756, 3938792, 3963960, 3976665, 4028310, 4338180, 4431141, 4544760, 4699695, 4771998, 4923490, 5126940, 5302220, 5371080, 5639634, 5908188, 6266260, 6362664, 6817140, 6892886, 7385235, 7519512, 7953330, 8056620, 8676360, 8862282, 9399390, 9543996, 9846980, 10253880, 10339329, 10604440, 11279268, 11816376, 11929995, 12532520, 13634280, 13785772, 14099085, 14770470, 15906660, 16113240, 17232215, 17724564, 18798780, 19087992, 19693960, 20678658, 22155705, 22558536, 23859990, 27571544, 28198170, 29540940, 31017987, 31813320, 34464430, 35449128, 37597560, 41357316, 44311410, 47719980, 51696645, 56396340, 59081880, 62035974, 68928860, 82714632, 88622820, 95439960, 103393290, 112792680, 124071948, 137857720, 155089935, 177245640, 206786580, 248143896, 310179870, 413573160, 620359740, 1240719480]

約数ペア:

[(1, 1240719480), (2, 620359740), (3, 413573160), (4, 310179870), (5, 248143896), (6, 206786580), (7, 177245640), (8, 155089935), (9, 137857720), (10, 124071948), (11, 112792680), (12, 103393290), (13, 95439960), (14, 88622820), (15, 82714632), (18, 68928860), (20, 62035974), (21, 59081880), (22, 56396340), (24, 51696645), (26, 47719980), (28, 44311410), (30, 41357316), (33, 37597560), (35, 35449128), (36, 34464430), (39, 31813320), (40, 31017987), (42, 29540940), (44, 28198170), (45, 27571544), (52, 23859990), (55, 22558536), (56, 22155705), (60, 20678658), (63, 19693960), (65, 19087992), (66, 18798780), (70, 17724564), (72, 17232215), (77, 16113240), (78, 15906660), (84, 14770470), (88, 14099085), (90, 13785772), (91, 13634280), (99, 12532520), (104, 11929995), (105, 11816376), (110, 11279268), (117, 10604440), (120, 10339329), (121, 10253880), (126, 9846980), (130, 9543996), (132, 9399390), (140, 8862282), (143, 8676360), (154, 8056620), (156, 7953330), (165, 7519512), (168, 7385235), (180, 6892886), (182, 6817140), (195, 6362664), (198, 6266260), (210, 5908188), (220, 5639634), (231, 5371080), (234, 5302220), (242, 5126940), (252, 4923490), (260, 4771998), (264, 4699695), (273, 4544760), (280, 4431141), (286, 4338180), (308, 4028310), (312, 3976665), (313, 3963960), (315, 3938792), (330, 3759756), (360, 3446443), (363, 3417960), (364, 3408570), (385, 3222648), (390, 3181332), (396, 3133130), (420, 2954094), (429, 2892120), (440, 2819817), (455, 2726856), (462, 2685540), (468, 2651110), (484, 2563470), (495, 2506504), (504, 2461745), (520, 2385999), (546, 2272380), (572, 2169090), (585, 2120888), (605, 2050776), (616, 2014155), (626, 1981980), (630, 1969396), (660, 1879878), (693, 1790360), (715, 1735272), (726, 1708980), (728, 1704285), (770, 1611324), (780, 1590666), (792, 1566565), (819, 1514920), (840, 1477047), (847, 1464840), (858, 1446060), (910, 1363428), (924, 1342770), (936, 1325555), (939, 1321320), (968, 1281735), (990, 1253252), (1001, 1239480), (1089, 1139320), (1092, 1136190), (1144, 1084545), (1155, 1074216), (1170, 1060444), (1210, 1025388), (1252, 990990), (1260, 984698), (1287, 964040), (1320, 939939), (1365, 908952), (1386, 895180), (1430, 867636), (1452, 854490), (1540, 805662), (1560, 795333), (1565, 792792), (1573, 788760), (1638, 757460), (1694, 732420), (1716, 723030), (1815, 683592), (1820, 681714), (1848, 671385), (1878, 660660), (1980, 626626), (2002, 619740), (2145, 578424), (2178, 569660), (2184, 568095), (2191, 566280), (2310, 537108), (2340, 530222), (2420, 512694), (2504, 495495), (2520, 492349), (2541, 488280), (2574, 482020), (2730, 454476), (2772, 447590), (2817, 440440), (2860, 433818), (2904, 427245), (3003, 413160), (3080, 402831), (3130, 396396), (3146, 394380), (3276, 378730), (3388, 366210), (3432, 361515), (3443, 360360), (3465, 358072), (3630, 341796), (3640, 340857), (3756, 330330), (3960, 313313), (4004, 309870), (4069, 304920), (4095, 302984), (4235, 292968), (4290, 289212), (4356, 284830), (4382, 283140), (4620, 268554), (4680, 265111), (4695, 264264), (4719, 262920), (4840, 256347), (5005, 247896), (5082, 244140), (5148, 241010), (5445, 227864), (5460, 227238), (5544, 223795), (5634, 220220), (5720, 216909), (6006, 206580), (6260, 198198), (6292, 197190), (6435, 192808), (6552, 189365), (6573, 188760), (6776, 183105), (6886, 180180), (6930, 179036), (7260, 170898), (7512, 165165), (7623, 162760), (7865, 157752), (8008, 154935), (8138, 152460), (8190, 151492), (8470, 146484), (8580, 144606), (8712, 142415), (8764, 141570), (9009, 137720), (9240, 134277), (9390, 132132), (9438, 131460), (10010, 123948), (10164, 122070), (10296, 120505), (10329, 120120), (10890, 113932), (10920, 113619), (10955, 113256), (11011, 112680), (11268, 110110), (12012, 103290), (12207, 101640), (12520, 99099), (12584, 98595), (12705, 97656), (12870, 96404), (13146, 94380), (13772, 90090), (13860, 89518), (14085, 88088), (14157, 87640), (14520, 85449), (15015, 82632), (15246, 81380), (15730, 78876), (16276, 76230), (16380, 75746), (16940, 73242), (17160, 72303), (17215, 72072), (17528, 70785), (18018, 68860), (18780, 66066), (18876, 65730), (19719, 62920), (20020, 61974), (20328, 61035), (20345, 60984), (20658, 60060), (21780, 56966), (21910, 56628), (22022, 56340), (22536, 55055), (23595, 52584), (24024, 51645), (24101, 51480), (24414, 50820), (25410, 48828), (25740, 48202), (26292, 47190), (27544, 45045), (27720, 44759), (28170, 44044), (28314, 43820), (28483, 43560), (30030, 41316), (30492, 40690), (30987, 40040), (31460, 39438), (32552, 38115), (32760, 37873), (32865, 37752), (33033, 37560), (33880, 36621), (34430, 36036)]