17779320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 64864800

約数和(自身を除く): 47085480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 29, 30, 36, 39, 40, 45, 52, 58, 60, 65, 72, 78, 87, 90, 104, 116, 117, 120, 130, 131, 145, 156, 174, 180, 195, 232, 234, 260, 261, 262, 290, 312, 348, 360, 377, 390, 393, 435, 468, 520, 522, 524, 580, 585, 655, 696, 754, 780, 786, 870, 936, 1044, 1048, 1131, 1160, 1170, 1179, 1305, 1310, 1508, 1560, 1572, 1703, 1740, 1885, 1965, 2088, 2262, 2340, 2358, 2610, 2620, 3016, 3144, 3393, 3406, 3480, 3770, 3799, 3930, 4524, 4680, 4716, 5109, 5220, 5240, 5655, 5895, 6786, 6812, 7540, 7598, 7860, 8515, 9048, 9432, 10218, 10440, 11310, 11397, 11790, 13572, 13624, 15080, 15196, 15327, 15720, 16965, 17030, 18995, 20436, 22620, 22794, 23580, 25545, 27144, 30392, 30654, 33930, 34060, 34191, 37990, 40872, 45240, 45588, 47160, 49387, 51090, 56985, 61308, 67860, 68120, 68382, 75980, 76635, 91176, 98774, 102180, 113970, 122616, 135720, 136764, 148161, 151960, 153270, 170955, 197548, 204360, 227940, 246935, 273528, 296322, 306540, 341910, 395096, 444483, 455880, 493870, 592644, 613080, 683820, 740805, 888966, 987740, 1185288, 1367640, 1481610, 1777932, 1975480, 2222415, 2963220, 3555864, 4444830, 5926440, 8889660, 17779320]

約数ペア:

[(1, 17779320), (2, 8889660), (3, 5926440), (4, 4444830), (5, 3555864), (6, 2963220), (8, 2222415), (9, 1975480), (10, 1777932), (12, 1481610), (13, 1367640), (15, 1185288), (18, 987740), (20, 888966), (24, 740805), (26, 683820), (29, 613080), (30, 592644), (36, 493870), (39, 455880), (40, 444483), (45, 395096), (52, 341910), (58, 306540), (60, 296322), (65, 273528), (72, 246935), (78, 227940), (87, 204360), (90, 197548), (104, 170955), (116, 153270), (117, 151960), (120, 148161), (130, 136764), (131, 135720), (145, 122616), (156, 113970), (174, 102180), (180, 98774), (195, 91176), (232, 76635), (234, 75980), (260, 68382), (261, 68120), (262, 67860), (290, 61308), (312, 56985), (348, 51090), (360, 49387), (377, 47160), (390, 45588), (393, 45240), (435, 40872), (468, 37990), (520, 34191), (522, 34060), (524, 33930), (580, 30654), (585, 30392), (655, 27144), (696, 25545), (754, 23580), (780, 22794), (786, 22620), (870, 20436), (936, 18995), (1044, 17030), (1048, 16965), (1131, 15720), (1160, 15327), (1170, 15196), (1179, 15080), (1305, 13624), (1310, 13572), (1508, 11790), (1560, 11397), (1572, 11310), (1703, 10440), (1740, 10218), (1885, 9432), (1965, 9048), (2088, 8515), (2262, 7860), (2340, 7598), (2358, 7540), (2610, 6812), (2620, 6786), (3016, 5895), (3144, 5655), (3393, 5240), (3406, 5220), (3480, 5109), (3770, 4716), (3799, 4680), (3930, 4524)]