1966548240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1$

素因数の和:779

約数の個数: 320

約数和(自身を含む): 7165255680

約数和(自身を除く): 5198707440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 43, 45, 48, 54, 60, 62, 72, 80, 86, 90, 93, 108, 120, 124, 129, 135, 144, 155, 172, 180, 186, 215, 216, 240, 248, 258, 270, 279, 310, 344, 360, 372, 387, 430, 432, 465, 496, 516, 540, 558, 620, 645, 683, 688, 720, 744, 774, 837, 860, 930, 1032, 1080, 1116, 1161, 1240, 1290, 1333, 1366, 1395, 1488, 1548, 1674, 1720, 1860, 1935, 2049, 2064, 2160, 2232, 2322, 2480, 2580, 2666, 2732, 2790, 3096, 3348, 3415, 3440, 3720, 3870, 3999, 4098, 4185, 4464, 4644, 5160, 5332, 5464, 5580, 5805, 6147, 6192, 6665, 6696, 6830, 7440, 7740, 7998, 8196, 8370, 9288, 10245, 10320, 10664, 10928, 11160, 11610, 11997, 12294, 13330, 13392, 13660, 15480, 15996, 16392, 16740, 18441, 18576, 19995, 20490, 21173, 21328, 22320, 23220, 23994, 24588, 26660, 27320, 29369, 30735, 30960, 31992, 32784, 33480, 35991, 36882, 39990, 40980, 42346, 46440, 47988, 49176, 53320, 54640, 58738, 59985, 61470, 63519, 63984, 66960, 71982, 73764, 79980, 81960, 84692, 88107, 92205, 92880, 95976, 98352, 105865, 106640, 117476, 119970, 122940, 127038, 143964, 146845, 147528, 159960, 163920, 169384, 176214, 179955, 184410, 190557, 191952, 211730, 234952, 239940, 245880, 254076, 264321, 287928, 293690, 295056, 317595, 319920, 338768, 352428, 359910, 368820, 381114, 423460, 440535, 469904, 479880, 491760, 508152, 528642, 571671, 575856, 587380, 635190, 704856, 719820, 737640, 762228, 792963, 846920, 881070, 910439, 952785, 959760, 1016304, 1057284, 1143342, 1174760, 1270380, 1321605, 1409712, 1439640, 1475280, 1524456, 1585926, 1693840, 1762140, 1820878, 1905570, 2114568, 2286684, 2349520, 2540760, 2643210, 2731317, 2858355, 2879280, 3048912, 3171852, 3524280, 3641756, 3811140, 3964815, 4229136, 4552195, 4573368, 5081520, 5286420, 5462634, 5716710, 6343704, 7048560, 7283512, 7622280, 7929630, 8193951, 9104390, 9146736, 10572840, 10925268, 11433420, 12687408, 13656585, 14567024, 15244560, 15859260, 16387902, 18208780, 21145680, 21850536, 22866840, 24581853, 27313170, 31718520, 32775804, 36417560, 40969755, 43701072, 45733680, 49163706, 54626340, 63437040, 65551608, 72835120, 81939510, 98327412, 109252680, 122909265, 131103216, 163879020, 196654824, 218505360, 245818530, 327758040, 393309648, 491637060, 655516080, 983274120, 1966548240]

約数ペア:

[(1, 1966548240), (2, 983274120), (3, 655516080), (4, 491637060), (5, 393309648), (6, 327758040), (8, 245818530), (9, 218505360), (10, 196654824), (12, 163879020), (15, 131103216), (16, 122909265), (18, 109252680), (20, 98327412), (24, 81939510), (27, 72835120), (30, 65551608), (31, 63437040), (36, 54626340), (40, 49163706), (43, 45733680), (45, 43701072), (48, 40969755), (54, 36417560), (60, 32775804), (62, 31718520), (72, 27313170), (80, 24581853), (86, 22866840), (90, 21850536), (93, 21145680), (108, 18208780), (120, 16387902), (124, 15859260), (129, 15244560), (135, 14567024), (144, 13656585), (155, 12687408), (172, 11433420), (180, 10925268), (186, 10572840), (215, 9146736), (216, 9104390), (240, 8193951), (248, 7929630), (258, 7622280), (270, 7283512), (279, 7048560), (310, 6343704), (344, 5716710), (360, 5462634), (372, 5286420), (387, 5081520), (430, 4573368), (432, 4552195), (465, 4229136), (496, 3964815), (516, 3811140), (540, 3641756), (558, 3524280), (620, 3171852), (645, 3048912), (683, 2879280), (688, 2858355), (720, 2731317), (744, 2643210), (774, 2540760), (837, 2349520), (860, 2286684), (930, 2114568), (1032, 1905570), (1080, 1820878), (1116, 1762140), (1161, 1693840), (1240, 1585926), (1290, 1524456), (1333, 1475280), (1366, 1439640), (1395, 1409712), (1488, 1321605), (1548, 1270380), (1674, 1174760), (1720, 1143342), (1860, 1057284), (1935, 1016304), (2049, 959760), (2064, 952785), (2160, 910439), (2232, 881070), (2322, 846920), (2480, 792963), (2580, 762228), (2666, 737640), (2732, 719820), (2790, 704856), (3096, 635190), (3348, 587380), (3415, 575856), (3440, 571671), (3720, 528642), (3870, 508152), (3999, 491760), (4098, 479880), (4185, 469904), (4464, 440535), (4644, 423460), (5160, 381114), (5332, 368820), (5464, 359910), (5580, 352428), (5805, 338768), (6147, 319920), (6192, 317595), (6665, 295056), (6696, 293690), (6830, 287928), (7440, 264321), (7740, 254076), (7998, 245880), (8196, 239940), (8370, 234952), (9288, 211730), (10245, 191952), (10320, 190557), (10664, 184410), (10928, 179955), (11160, 176214), (11610, 169384), (11997, 163920), (12294, 159960), (13330, 147528), (13392, 146845), (13660, 143964), (15480, 127038), (15996, 122940), (16392, 119970), (16740, 117476), (18441, 106640), (18576, 105865), (19995, 98352), (20490, 95976), (21173, 92880), (21328, 92205), (22320, 88107), (23220, 84692), (23994, 81960), (24588, 79980), (26660, 73764), (27320, 71982), (29369, 66960), (30735, 63984), (30960, 63519), (31992, 61470), (32784, 59985), (33480, 58738), (35991, 54640), (36882, 53320), (39990, 49176), (40980, 47988), (42346, 46440)]