1515666880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 448

約数和(自身を含む): 4850270208

約数和(自身を除く): 3334603328

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 31, 32, 35, 40, 46, 52, 56, 62, 64, 65, 70, 73, 80, 91, 92, 104, 112, 115, 124, 130, 140, 146, 155, 160, 161, 182, 184, 208, 217, 224, 230, 248, 260, 280, 292, 299, 310, 320, 322, 364, 365, 368, 403, 416, 434, 448, 455, 460, 496, 511, 520, 560, 584, 598, 620, 644, 713, 728, 730, 736, 805, 806, 832, 868, 910, 920, 949, 992, 1022, 1040, 1085, 1120, 1168, 1196, 1240, 1288, 1426, 1456, 1460, 1472, 1495, 1610, 1612, 1679, 1736, 1820, 1840, 1898, 1984, 2015, 2044, 2080, 2093, 2170, 2240, 2263, 2336, 2392, 2480, 2555, 2576, 2821, 2852, 2912, 2920, 2990, 3220, 3224, 3358, 3472, 3565, 3640, 3680, 3796, 4030, 4088, 4160, 4186, 4340, 4526, 4672, 4745, 4784, 4960, 4991, 5110, 5152, 5642, 5704, 5824, 5840, 5980, 6440, 6448, 6643, 6716, 6944, 7130, 7280, 7360, 7592, 8060, 8176, 8372, 8395, 8680, 9052, 9269, 9490, 9568, 9920, 9982, 10220, 10304, 10465, 11284, 11315, 11408, 11680, 11753, 11960, 12880, 12896, 13286, 13432, 13888, 14105, 14260, 14560, 15184, 15841, 16120, 16352, 16744, 16790, 17360, 18104, 18538, 18980, 19136, 19964, 20440, 20930, 21827, 22568, 22630, 22816, 23360, 23506, 23920, 24955, 25760, 25792, 26572, 26864, 28210, 28520, 29120, 29419, 30368, 31682, 32240, 32704, 33215, 33488, 33580, 34720, 36208, 37076, 37960, 39928, 40880, 41860, 43654, 45136, 45260, 45632, 46345, 47012, 47840, 49910, 51520, 52049, 53144, 53728, 56420, 57040, 58765, 58838, 60736, 63364, 64480, 64883, 66430, 66976, 67160, 69440, 72416, 74152, 75920, 79205, 79856, 81760, 83720, 87308, 90272, 90520, 92690, 94024, 95680, 99820, 104098, 106288, 107456, 109135, 112840, 114080, 117530, 117676, 126728, 128960, 129766, 132860, 133952, 134320, 144832, 147095, 148304, 151840, 152789, 158410, 159712, 163520, 167440, 174616, 180544, 181040, 185380, 188048, 199640, 205933, 208196, 212576, 218270, 225680, 228160, 235060, 235352, 253456, 259532, 260245, 265720, 268640, 294190, 296608, 303680, 305578, 316820, 319424, 324415, 334880, 349232, 362080, 364343, 370760, 376096, 399280, 411866, 416392, 425152, 436540, 451360, 470120, 470704, 506912, 519064, 520490, 531440, 537280, 588380, 593216, 611156, 633640, 648830, 669760, 676637, 698464, 724160, 728686, 741520, 752192, 763945, 798560, 823732, 832784, 873080, 902720, 940240, 941408, 1013824, 1029665, 1038128, 1040980, 1062880, 1176760, 1222312, 1267280, 1297660, 1353274, 1396928, 1457372, 1483040, 1527890, 1597120, 1647464, 1665568, 1746160, 1821715, 1880480, 1882816, 2059330, 2076256, 2081960, 2125760, 2353520, 2444624, 2534560, 2595320, 2706548, 2914744, 2966080, 3055780, 3294928, 3331136, 3383185, 3492320, 3643430, 3760960, 4118660, 4152512, 4163920, 4707040, 4736459, 4889248, 5069120, 5190640, 5413096, 5829488, 6111560, 6589856, 6766370, 6984640, 7286860, 8237320, 8327840, 9414080, 9472918, 9778496, 10381280, 10826192, 11658976, 12223120, 13179712, 13532740, 14573720, 16474640, 16655680, 18945836, 20762560, 21652384, 23317952, 23682295, 24446240, 27065480, 29147440, 32949280, 37891672, 43304768, 47364590, 48892480, 54130960, 58294880, 65898560, 75783344, 94729180, 108261920, 116589760, 151566688, 189458360, 216523840, 303133376, 378916720, 757833440, 1515666880]

約数ペア:

[(1, 1515666880), (2, 757833440), (4, 378916720), (5, 303133376), (7, 216523840), (8, 189458360), (10, 151566688), (13, 116589760), (14, 108261920), (16, 94729180), (20, 75783344), (23, 65898560), (26, 58294880), (28, 54130960), (31, 48892480), (32, 47364590), (35, 43304768), (40, 37891672), (46, 32949280), (52, 29147440), (56, 27065480), (62, 24446240), (64, 23682295), (65, 23317952), (70, 21652384), (73, 20762560), (80, 18945836), (91, 16655680), (92, 16474640), (104, 14573720), (112, 13532740), (115, 13179712), (124, 12223120), (130, 11658976), (140, 10826192), (146, 10381280), (155, 9778496), (160, 9472918), (161, 9414080), (182, 8327840), (184, 8237320), (208, 7286860), (217, 6984640), (224, 6766370), (230, 6589856), (248, 6111560), (260, 5829488), (280, 5413096), (292, 5190640), (299, 5069120), (310, 4889248), (320, 4736459), (322, 4707040), (364, 4163920), (365, 4152512), (368, 4118660), (403, 3760960), (416, 3643430), (434, 3492320), (448, 3383185), (455, 3331136), (460, 3294928), (496, 3055780), (511, 2966080), (520, 2914744), (560, 2706548), (584, 2595320), (598, 2534560), (620, 2444624), (644, 2353520), (713, 2125760), (728, 2081960), (730, 2076256), (736, 2059330), (805, 1882816), (806, 1880480), (832, 1821715), (868, 1746160), (910, 1665568), (920, 1647464), (949, 1597120), (992, 1527890), (1022, 1483040), (1040, 1457372), (1085, 1396928), (1120, 1353274), (1168, 1297660), (1196, 1267280), (1240, 1222312), (1288, 1176760), (1426, 1062880), (1456, 1040980), (1460, 1038128), (1472, 1029665), (1495, 1013824), (1610, 941408), (1612, 940240), (1679, 902720), (1736, 873080), (1820, 832784), (1840, 823732), (1898, 798560), (1984, 763945), (2015, 752192), (2044, 741520), (2080, 728686), (2093, 724160), (2170, 698464), (2240, 676637), (2263, 669760), (2336, 648830), (2392, 633640), (2480, 611156), (2555, 593216), (2576, 588380), (2821, 537280), (2852, 531440), (2912, 520490), (2920, 519064), (2990, 506912), (3220, 470704), (3224, 470120), (3358, 451360), (3472, 436540), (3565, 425152), (3640, 416392), (3680, 411866), (3796, 399280), (4030, 376096), (4088, 370760), (4160, 364343), (4186, 362080), (4340, 349232), (4526, 334880), (4672, 324415), (4745, 319424), (4784, 316820), (4960, 305578), (4991, 303680), (5110, 296608), (5152, 294190), (5642, 268640), (5704, 265720), (5824, 260245), (5840, 259532), (5980, 253456), (6440, 235352), (6448, 235060), (6643, 228160), (6716, 225680), (6944, 218270), (7130, 212576), (7280, 208196), (7360, 205933), (7592, 199640), (8060, 188048), (8176, 185380), (8372, 181040), (8395, 180544), (8680, 174616), (9052, 167440), (9269, 163520), (9490, 159712), (9568, 158410), (9920, 152789), (9982, 151840), (10220, 148304), (10304, 147095), (10465, 144832), (11284, 134320), (11315, 133952), (11408, 132860), (11680, 129766), (11753, 128960), (11960, 126728), (12880, 117676), (12896, 117530), (13286, 114080), (13432, 112840), (13888, 109135), (14105, 107456), (14260, 106288), (14560, 104098), (15184, 99820), (15841, 95680), (16120, 94024), (16352, 92690), (16744, 90520), (16790, 90272), (17360, 87308), (18104, 83720), (18538, 81760), (18980, 79856), (19136, 79205), (19964, 75920), (20440, 74152), (20930, 72416), (21827, 69440), (22568, 67160), (22630, 66976), (22816, 66430), (23360, 64883), (23506, 64480), (23920, 63364), (24955, 60736), (25760, 58838), (25792, 58765), (26572, 57040), (26864, 56420), (28210, 53728), (28520, 53144), (29120, 52049), (29419, 51520), (30368, 49910), (31682, 47840), (32240, 47012), (32704, 46345), (33215, 45632), (33488, 45260), (33580, 45136), (34720, 43654), (36208, 41860), (37076, 40880), (37960, 39928)]