2666261640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 512

約数和(自身を含む): 10550476800

約数和(自身を除く): 7884215160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 31, 34, 35, 38, 40, 42, 51, 56, 57, 60, 62, 68, 70, 76, 84, 85, 93, 95, 102, 105, 114, 119, 120, 124, 133, 136, 140, 152, 155, 168, 170, 186, 190, 204, 210, 217, 228, 238, 248, 255, 266, 280, 285, 310, 317, 323, 340, 357, 372, 380, 399, 408, 420, 434, 456, 465, 476, 510, 527, 532, 570, 589, 595, 620, 634, 646, 651, 665, 680, 714, 744, 760, 798, 840, 868, 930, 951, 952, 969, 1020, 1054, 1064, 1085, 1140, 1178, 1190, 1240, 1268, 1292, 1302, 1330, 1428, 1581, 1585, 1596, 1615, 1736, 1767, 1785, 1860, 1902, 1938, 1995, 2040, 2108, 2170, 2219, 2261, 2280, 2356, 2380, 2536, 2584, 2604, 2635, 2660, 2856, 2945, 3162, 3170, 3192, 3230, 3255, 3534, 3570, 3689, 3720, 3804, 3876, 3990, 4123, 4216, 4340, 4438, 4522, 4712, 4755, 4760, 4845, 5208, 5270, 5320, 5389, 5890, 6023, 6324, 6340, 6460, 6510, 6657, 6783, 7068, 7140, 7378, 7608, 7752, 7905, 7980, 8246, 8680, 8835, 8876, 9044, 9510, 9690, 9827, 10013, 10540, 10778, 11067, 11095, 11305, 11780, 12046, 12369, 12648, 12680, 12920, 13020, 13314, 13566, 14136, 14280, 14756, 15810, 15960, 16167, 16492, 17670, 17752, 18069, 18088, 18445, 19020, 19380, 19654, 20026, 20615, 21080, 21556, 22134, 22190, 22610, 23560, 24092, 24738, 26040, 26628, 26945, 27132, 29481, 29512, 30039, 30115, 31620, 32334, 32984, 33285, 33915, 35340, 36138, 36890, 37723, 38040, 38760, 39308, 40052, 41230, 42161, 43112, 44268, 44380, 45220, 48184, 49135, 49476, 50065, 53256, 53890, 54264, 55335, 58962, 60078, 60230, 61845, 63240, 64668, 66570, 67830, 68789, 70091, 70680, 72276, 73780, 75446, 78616, 80104, 80835, 82460, 84322, 88536, 88760, 90345, 90440, 98270, 98952, 100130, 102391, 107780, 110670, 113169, 117924, 120156, 120460, 123690, 126483, 129336, 133140, 135660, 137578, 140182, 144552, 147405, 147560, 150195, 150892, 161670, 164920, 167059, 168644, 180690, 186713, 188615, 196540, 200260, 204782, 206367, 210273, 210805, 215560, 221340, 226338, 235848, 240312, 240920, 247380, 252966, 266280, 271320, 275156, 280364, 294810, 300390, 301784, 307173, 323340, 334118, 337288, 343945, 350455, 361380, 373426, 377230, 393080, 400520, 409564, 412734, 420546, 421610, 442680, 452676, 494760, 501177, 505932, 511955, 550312, 560139, 560728, 565845, 589620, 600780, 614346, 632415, 646680, 668236, 687890, 700910, 716737, 722760, 746852, 754460, 819128, 825468, 835295, 841092, 843220, 905352, 933565, 1002354, 1011864, 1023910, 1031835, 1051365, 1120278, 1131690, 1169413, 1179240, 1201560, 1228692, 1264830, 1306991, 1336472, 1375780, 1401820, 1433474, 1493704, 1508920, 1535865, 1650936, 1670590, 1682184, 1686440, 1867130, 2004708, 2047820, 2063670, 2102730, 2150211, 2240556, 2263380, 2338826, 2457384, 2505885, 2529660, 2613982, 2751560, 2800695, 2803640, 2866948, 3071730, 3174121, 3341180, 3508239, 3583685, 3734260, 3920973, 4009416, 4095640, 4127340, 4205460, 4300422, 4481112, 4526760, 4677652, 5011770, 5059320, 5227964, 5601390, 5733896, 5847065, 6143460, 6348242, 6534955, 6682360, 7016478, 7167370, 7468520, 7841946, 8254680, 8410920, 8600844, 9355304, 9522363, 10023540, 10455928, 10751055, 11202780, 11694130, 12286920, 12696484, 13069910, 14032956, 14334740, 15683892, 15870605, 17201688, 17541195, 19044726, 19604865, 20047080, 21502110, 22218847, 22405560, 23388260, 25392968, 26139820, 28065912, 28669480, 31367784, 31741210, 35082390, 38089452, 39209730, 43004220, 44437694, 46776520, 47611815, 52279640, 63482420, 66656541, 70164780, 76178904, 78419460, 86008440, 88875388, 95223630, 111094235, 126964840, 133313082, 140329560, 156838920, 177750776, 190447260, 222188470, 266626164, 333282705, 380894520, 444376940, 533252328, 666565410, 888753880, 1333130820, 2666261640]

約数ペア:

[(1, 2666261640), (2, 1333130820), (3, 888753880), (4, 666565410), (5, 533252328), (6, 444376940), (7, 380894520), (8, 333282705), (10, 266626164), (12, 222188470), (14, 190447260), (15, 177750776), (17, 156838920), (19, 140329560), (20, 133313082), (21, 126964840), (24, 111094235), (28, 95223630), (30, 88875388), (31, 86008440), (34, 78419460), (35, 76178904), (38, 70164780), (40, 66656541), (42, 63482420), (51, 52279640), (56, 47611815), (57, 46776520), (60, 44437694), (62, 43004220), (68, 39209730), (70, 38089452), (76, 35082390), (84, 31741210), (85, 31367784), (93, 28669480), (95, 28065912), (102, 26139820), (105, 25392968), (114, 23388260), (119, 22405560), (120, 22218847), (124, 21502110), (133, 20047080), (136, 19604865), (140, 19044726), (152, 17541195), (155, 17201688), (168, 15870605), (170, 15683892), (186, 14334740), (190, 14032956), (204, 13069910), (210, 12696484), (217, 12286920), (228, 11694130), (238, 11202780), (248, 10751055), (255, 10455928), (266, 10023540), (280, 9522363), (285, 9355304), (310, 8600844), (317, 8410920), (323, 8254680), (340, 7841946), (357, 7468520), (372, 7167370), (380, 7016478), (399, 6682360), (408, 6534955), (420, 6348242), (434, 6143460), (456, 5847065), (465, 5733896), (476, 5601390), (510, 5227964), (527, 5059320), (532, 5011770), (570, 4677652), (589, 4526760), (595, 4481112), (620, 4300422), (634, 4205460), (646, 4127340), (651, 4095640), (665, 4009416), (680, 3920973), (714, 3734260), (744, 3583685), (760, 3508239), (798, 3341180), (840, 3174121), (868, 3071730), (930, 2866948), (951, 2803640), (952, 2800695), (969, 2751560), (1020, 2613982), (1054, 2529660), (1064, 2505885), (1085, 2457384), (1140, 2338826), (1178, 2263380), (1190, 2240556), (1240, 2150211), (1268, 2102730), (1292, 2063670), (1302, 2047820), (1330, 2004708), (1428, 1867130), (1581, 1686440), (1585, 1682184), (1596, 1670590), (1615, 1650936), (1736, 1535865), (1767, 1508920), (1785, 1493704), (1860, 1433474), (1902, 1401820), (1938, 1375780), (1995, 1336472), (2040, 1306991), (2108, 1264830), (2170, 1228692), (2219, 1201560), (2261, 1179240), (2280, 1169413), (2356, 1131690), (2380, 1120278), (2536, 1051365), (2584, 1031835), (2604, 1023910), (2635, 1011864), (2660, 1002354), (2856, 933565), (2945, 905352), (3162, 843220), (3170, 841092), (3192, 835295), (3230, 825468), (3255, 819128), (3534, 754460), (3570, 746852), (3689, 722760), (3720, 716737), (3804, 700910), (3876, 687890), (3990, 668236), (4123, 646680), (4216, 632415), (4340, 614346), (4438, 600780), (4522, 589620), (4712, 565845), (4755, 560728), (4760, 560139), (4845, 550312), (5208, 511955), (5270, 505932), (5320, 501177), (5389, 494760), (5890, 452676), (6023, 442680), (6324, 421610), (6340, 420546), (6460, 412734), (6510, 409564), (6657, 400520), (6783, 393080), (7068, 377230), (7140, 373426), (7378, 361380), (7608, 350455), (7752, 343945), (7905, 337288), (7980, 334118), (8246, 323340), (8680, 307173), (8835, 301784), (8876, 300390), (9044, 294810), (9510, 280364), (9690, 275156), (9827, 271320), (10013, 266280), (10540, 252966), (10778, 247380), (11067, 240920), (11095, 240312), (11305, 235848), (11780, 226338), (12046, 221340), (12369, 215560), (12648, 210805), (12680, 210273), (12920, 206367), (13020, 204782), (13314, 200260), (13566, 196540), (14136, 188615), (14280, 186713), (14756, 180690), (15810, 168644), (15960, 167059), (16167, 164920), (16492, 161670), (17670, 150892), (17752, 150195), (18069, 147560), (18088, 147405), (18445, 144552), (19020, 140182), (19380, 137578), (19654, 135660), (20026, 133140), (20615, 129336), (21080, 126483), (21556, 123690), (22134, 120460), (22190, 120156), (22610, 117924), (23560, 113169), (24092, 110670), (24738, 107780), (26040, 102391), (26628, 100130), (26945, 98952), (27132, 98270), (29481, 90440), (29512, 90345), (30039, 88760), (30115, 88536), (31620, 84322), (32334, 82460), (32984, 80835), (33285, 80104), (33915, 78616), (35340, 75446), (36138, 73780), (36890, 72276), (37723, 70680), (38040, 70091), (38760, 68789), (39308, 67830), (40052, 66570), (41230, 64668), (42161, 63240), (43112, 61845), (44268, 60230), (44380, 60078), (45220, 58962), (48184, 55335), (49135, 54264), (49476, 53890), (50065, 53256)]