740149920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2347}}^1$

素因数の和:2444

約数の個数: 192

約数和(自身を含む): 2627130240

約数和(自身を除く): 1886980320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1314, 1440, 1460, 1752, 1971, 2160, 2190, 2336, 2347, 2628, 2920, 3285, 3504, 3942, 4320, 4380, 4694, 5256, 5840, 6570, 7008, 7041, 7884, 8760, 9388, 9855, 10512, 11680, 11735, 13140, 14082, 15768, 17520, 18776, 19710, 21024, 21123, 23470, 26280, 28164, 31536, 35040, 35205, 37552, 39420, 42246, 46940, 52560, 56328, 63072, 63369, 70410, 75104, 78840, 84492, 93880, 105120, 105615, 112656, 126738, 140820, 157680, 168984, 171331, 187760, 211230, 225312, 253476, 281640, 315360, 316845, 337968, 342662, 375520, 422460, 506952, 513993, 563280, 633690, 675936, 685324, 844920, 856655, 1013904, 1027986, 1126560, 1267380, 1370648, 1541979, 1689840, 1713310, 2027808, 2055972, 2534760, 2569965, 2741296, 3083958, 3379680, 3426620, 4111944, 4625937, 5069520, 5139930, 5482592, 6167916, 6853240, 7709895, 8223888, 9251874, 10139040, 10279860, 12335832, 13706480, 15419790, 16447776, 18503748, 20559720, 23129685, 24671664, 27412960, 30839580, 37007496, 41119440, 46259370, 49343328, 61679160, 74014992, 82238880, 92518740, 123358320, 148029984, 185037480, 246716640, 370074960, 740149920]

約数ペア:

[(1, 740149920), (2, 370074960), (3, 246716640), (4, 185037480), (5, 148029984), (6, 123358320), (8, 92518740), (9, 82238880), (10, 74014992), (12, 61679160), (15, 49343328), (16, 46259370), (18, 41119440), (20, 37007496), (24, 30839580), (27, 27412960), (30, 24671664), (32, 23129685), (36, 20559720), (40, 18503748), (45, 16447776), (48, 15419790), (54, 13706480), (60, 12335832), (72, 10279860), (73, 10139040), (80, 9251874), (90, 8223888), (96, 7709895), (108, 6853240), (120, 6167916), (135, 5482592), (144, 5139930), (146, 5069520), (160, 4625937), (180, 4111944), (216, 3426620), (219, 3379680), (240, 3083958), (270, 2741296), (288, 2569965), (292, 2534760), (360, 2055972), (365, 2027808), (432, 1713310), (438, 1689840), (480, 1541979), (540, 1370648), (584, 1267380), (657, 1126560), (720, 1027986), (730, 1013904), (864, 856655), (876, 844920), (1080, 685324), (1095, 675936), (1168, 633690), (1314, 563280), (1440, 513993), (1460, 506952), (1752, 422460), (1971, 375520), (2160, 342662), (2190, 337968), (2336, 316845), (2347, 315360), (2628, 281640), (2920, 253476), (3285, 225312), (3504, 211230), (3942, 187760), (4320, 171331), (4380, 168984), (4694, 157680), (5256, 140820), (5840, 126738), (6570, 112656), (7008, 105615), (7041, 105120), (7884, 93880), (8760, 84492), (9388, 78840), (9855, 75104), (10512, 70410), (11680, 63369), (11735, 63072), (13140, 56328), (14082, 52560), (15768, 46940), (17520, 42246), (18776, 39420), (19710, 37552), (21024, 35205), (21123, 35040), (23470, 31536), (26280, 28164)]