23536240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 160

約数和(自身を含む): 69745536

約数和(自身を除く): 46209296

約数列:

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

約数ペア:

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