11648520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 43243200

約数和(自身を除く): 31594680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 52, 57, 60, 65, 72, 76, 78, 90, 95, 104, 114, 117, 120, 130, 131, 152, 156, 171, 180, 190, 195, 228, 234, 247, 260, 262, 285, 312, 342, 360, 380, 390, 393, 456, 468, 494, 520, 524, 570, 585, 655, 684, 741, 760, 780, 786, 855, 936, 988, 1048, 1140, 1170, 1179, 1235, 1310, 1368, 1482, 1560, 1572, 1703, 1710, 1965, 1976, 2223, 2280, 2340, 2358, 2470, 2489, 2620, 2964, 3144, 3406, 3420, 3705, 3930, 4446, 4680, 4716, 4940, 4978, 5109, 5240, 5895, 5928, 6812, 6840, 7410, 7467, 7860, 8515, 8892, 9432, 9880, 9956, 10218, 11115, 11790, 12445, 13624, 14820, 14934, 15327, 15720, 17030, 17784, 19912, 20436, 22230, 22401, 23580, 24890, 25545, 29640, 29868, 30654, 32357, 34060, 37335, 40872, 44460, 44802, 47160, 49780, 51090, 59736, 61308, 64714, 68120, 74670, 76635, 88920, 89604, 97071, 99560, 102180, 112005, 122616, 129428, 149340, 153270, 161785, 179208, 194142, 204360, 224010, 258856, 291213, 298680, 306540, 323570, 388284, 448020, 485355, 582426, 613080, 647140, 776568, 896040, 970710, 1164852, 1294280, 1456065, 1941420, 2329704, 2912130, 3882840, 5824260, 11648520]

約数ペア:

[(1, 11648520), (2, 5824260), (3, 3882840), (4, 2912130), (5, 2329704), (6, 1941420), (8, 1456065), (9, 1294280), (10, 1164852), (12, 970710), (13, 896040), (15, 776568), (18, 647140), (19, 613080), (20, 582426), (24, 485355), (26, 448020), (30, 388284), (36, 323570), (38, 306540), (39, 298680), (40, 291213), (45, 258856), (52, 224010), (57, 204360), (60, 194142), (65, 179208), (72, 161785), (76, 153270), (78, 149340), (90, 129428), (95, 122616), (104, 112005), (114, 102180), (117, 99560), (120, 97071), (130, 89604), (131, 88920), (152, 76635), (156, 74670), (171, 68120), (180, 64714), (190, 61308), (195, 59736), (228, 51090), (234, 49780), (247, 47160), (260, 44802), (262, 44460), (285, 40872), (312, 37335), (342, 34060), (360, 32357), (380, 30654), (390, 29868), (393, 29640), (456, 25545), (468, 24890), (494, 23580), (520, 22401), (524, 22230), (570, 20436), (585, 19912), (655, 17784), (684, 17030), (741, 15720), (760, 15327), (780, 14934), (786, 14820), (855, 13624), (936, 12445), (988, 11790), (1048, 11115), (1140, 10218), (1170, 9956), (1179, 9880), (1235, 9432), (1310, 8892), (1368, 8515), (1482, 7860), (1560, 7467), (1572, 7410), (1703, 6840), (1710, 6812), (1965, 5928), (1976, 5895), (2223, 5240), (2280, 5109), (2340, 4978), (2358, 4940), (2470, 4716), (2489, 4680), (2620, 4446), (2964, 3930), (3144, 3705), (3406, 3420)]