2458348920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{521}}^1$

素因数の和:815

約数の個数: 256

約数和(自身を含む): 8727004800

約数和(自身を除く): 6268655880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 257, 270, 306, 340, 360, 408, 459, 510, 514, 521, 540, 612, 680, 765, 771, 918, 1020, 1028, 1042, 1080, 1224, 1285, 1530, 1542, 1563, 1836, 2040, 2056, 2084, 2295, 2313, 2570, 2605, 3060, 3084, 3126, 3672, 3855, 4168, 4369, 4590, 4626, 4689, 5140, 5210, 6120, 6168, 6252, 6939, 7710, 7815, 8738, 8857, 9180, 9252, 9378, 10280, 10420, 11565, 12504, 13107, 13878, 14067, 15420, 15630, 17476, 17714, 18360, 18504, 18756, 20840, 21845, 23130, 23445, 26214, 26571, 27756, 28134, 30840, 31260, 34695, 34952, 35428, 37512, 39321, 43690, 44285, 46260, 46890, 52428, 53142, 55512, 56268, 62520, 65535, 69390, 70335, 70856, 78642, 79713, 87380, 88570, 92520, 93780, 104856, 106284, 112536, 117963, 131070, 132855, 133897, 138780, 140670, 157284, 159426, 174760, 177140, 187560, 196605, 212568, 235926, 239139, 262140, 265710, 267794, 277560, 281340, 314568, 318852, 354280, 393210, 398565, 401691, 471852, 478278, 524280, 531420, 535588, 562680, 589815, 637704, 669485, 786420, 797130, 803382, 943704, 956556, 1062840, 1071176, 1179630, 1195695, 1205073, 1338970, 1572840, 1594260, 1606764, 1913112, 2008455, 2276249, 2359260, 2391390, 2410146, 2677940, 3188520, 3213528, 3615219, 4016910, 4552498, 4718520, 4782780, 4820292, 5355880, 6025365, 6828747, 7230438, 8033820, 9104996, 9565560, 9640584, 11381245, 12050730, 13657494, 14460876, 16067640, 18076095, 18209992, 20486241, 22762490, 24101460, 27314988, 28921752, 34143735, 36152190, 40972482, 45524980, 48202920, 54629976, 61458723, 68287470, 72304380, 81944964, 91049960, 102431205, 122917446, 136574940, 144608760, 163889928, 204862410, 245834892, 273149880, 307293615, 409724820, 491669784, 614587230, 819449640, 1229174460, 2458348920]

約数ペア:

[(1, 2458348920), (2, 1229174460), (3, 819449640), (4, 614587230), (5, 491669784), (6, 409724820), (8, 307293615), (9, 273149880), (10, 245834892), (12, 204862410), (15, 163889928), (17, 144608760), (18, 136574940), (20, 122917446), (24, 102431205), (27, 91049960), (30, 81944964), (34, 72304380), (36, 68287470), (40, 61458723), (45, 54629976), (51, 48202920), (54, 45524980), (60, 40972482), (68, 36152190), (72, 34143735), (85, 28921752), (90, 27314988), (102, 24101460), (108, 22762490), (120, 20486241), (135, 18209992), (136, 18076095), (153, 16067640), (170, 14460876), (180, 13657494), (204, 12050730), (216, 11381245), (255, 9640584), (257, 9565560), (270, 9104996), (306, 8033820), (340, 7230438), (360, 6828747), (408, 6025365), (459, 5355880), (510, 4820292), (514, 4782780), (521, 4718520), (540, 4552498), (612, 4016910), (680, 3615219), (765, 3213528), (771, 3188520), (918, 2677940), (1020, 2410146), (1028, 2391390), (1042, 2359260), (1080, 2276249), (1224, 2008455), (1285, 1913112), (1530, 1606764), (1542, 1594260), (1563, 1572840), (1836, 1338970), (2040, 1205073), (2056, 1195695), (2084, 1179630), (2295, 1071176), (2313, 1062840), (2570, 956556), (2605, 943704), (3060, 803382), (3084, 797130), (3126, 786420), (3672, 669485), (3855, 637704), (4168, 589815), (4369, 562680), (4590, 535588), (4626, 531420), (4689, 524280), (5140, 478278), (5210, 471852), (6120, 401691), (6168, 398565), (6252, 393210), (6939, 354280), (7710, 318852), (7815, 314568), (8738, 281340), (8857, 277560), (9180, 267794), (9252, 265710), (9378, 262140), (10280, 239139), (10420, 235926), (11565, 212568), (12504, 196605), (13107, 187560), (13878, 177140), (14067, 174760), (15420, 159426), (15630, 157284), (17476, 140670), (17714, 138780), (18360, 133897), (18504, 132855), (18756, 131070), (20840, 117963), (21845, 112536), (23130, 106284), (23445, 104856), (26214, 93780), (26571, 92520), (27756, 88570), (28134, 87380), (30840, 79713), (31260, 78642), (34695, 70856), (34952, 70335), (35428, 69390), (37512, 65535), (39321, 62520), (43690, 56268), (44285, 55512), (46260, 53142), (46890, 52428)]