47072480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 141740928

約数和(自身を除く): 94668448

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 53, 56, 61, 65, 70, 80, 91, 104, 106, 112, 122, 130, 140, 160, 182, 208, 212, 224, 244, 260, 265, 280, 305, 364, 371, 416, 424, 427, 455, 488, 520, 530, 560, 610, 689, 728, 742, 793, 848, 854, 910, 976, 1040, 1060, 1120, 1220, 1378, 1456, 1484, 1586, 1696, 1708, 1820, 1855, 1952, 2080, 2120, 2135, 2440, 2756, 2912, 2968, 3172, 3233, 3416, 3445, 3640, 3710, 3965, 4240, 4270, 4823, 4880, 5512, 5551, 5936, 6344, 6466, 6832, 6890, 7280, 7420, 7930, 8480, 8540, 9646, 9760, 11024, 11102, 11872, 12688, 12932, 13664, 13780, 14560, 14840, 15860, 16165, 17080, 19292, 22048, 22204, 22631, 24115, 25376, 25864, 27560, 27755, 29680, 31720, 32330, 34160, 38584, 42029, 44408, 45262, 48230, 51728, 55120, 55510, 59360, 63440, 64660, 68320, 77168, 84058, 88816, 90524, 96460, 103456, 110240, 111020, 113155, 126880, 129320, 154336, 168116, 177632, 181048, 192920, 210145, 222040, 226310, 258640, 294203, 336232, 362096, 385840, 420290, 444080, 452620, 517280, 588406, 672464, 724192, 771680, 840580, 888160, 905240, 1176812, 1344928, 1471015, 1681160, 1810480, 2353624, 2942030, 3362320, 3620960, 4707248, 5884060, 6724640, 9414496, 11768120, 23536240, 47072480]

約数ペア:

[(1, 47072480), (2, 23536240), (4, 11768120), (5, 9414496), (7, 6724640), (8, 5884060), (10, 4707248), (13, 3620960), (14, 3362320), (16, 2942030), (20, 2353624), (26, 1810480), (28, 1681160), (32, 1471015), (35, 1344928), (40, 1176812), (52, 905240), (53, 888160), (56, 840580), (61, 771680), (65, 724192), (70, 672464), (80, 588406), (91, 517280), (104, 452620), (106, 444080), (112, 420290), (122, 385840), (130, 362096), (140, 336232), (160, 294203), (182, 258640), (208, 226310), (212, 222040), (224, 210145), (244, 192920), (260, 181048), (265, 177632), (280, 168116), (305, 154336), (364, 129320), (371, 126880), (416, 113155), (424, 111020), (427, 110240), (455, 103456), (488, 96460), (520, 90524), (530, 88816), (560, 84058), (610, 77168), (689, 68320), (728, 64660), (742, 63440), (793, 59360), (848, 55510), (854, 55120), (910, 51728), (976, 48230), (1040, 45262), (1060, 44408), (1120, 42029), (1220, 38584), (1378, 34160), (1456, 32330), (1484, 31720), (1586, 29680), (1696, 27755), (1708, 27560), (1820, 25864), (1855, 25376), (1952, 24115), (2080, 22631), (2120, 22204), (2135, 22048), (2440, 19292), (2756, 17080), (2912, 16165), (2968, 15860), (3172, 14840), (3233, 14560), (3416, 13780), (3445, 13664), (3640, 12932), (3710, 12688), (3965, 11872), (4240, 11102), (4270, 11024), (4823, 9760), (4880, 9646), (5512, 8540), (5551, 8480), (5936, 7930), (6344, 7420), (6466, 7280), (6832, 6890)]