1048132540

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 240

約数和(自身を含む): 2925050688

約数和(自身を除く): 1876918148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 49, 52, 65, 70, 73, 91, 92, 98, 115, 130, 140, 146, 161, 182, 196, 230, 245, 260, 292, 299, 322, 343, 364, 365, 455, 460, 490, 511, 598, 637, 644, 686, 730, 805, 910, 949, 980, 1022, 1127, 1196, 1274, 1372, 1460, 1495, 1610, 1679, 1715, 1820, 1898, 2044, 2093, 2254, 2401, 2548, 2555, 2990, 3185, 3220, 3358, 3430, 3577, 3796, 4186, 4459, 4508, 4745, 4802, 5110, 5635, 5980, 6370, 6643, 6716, 6860, 7154, 7889, 8372, 8395, 8918, 9490, 9604, 10220, 10465, 11270, 11753, 12005, 12740, 13286, 14308, 14651, 15778, 16790, 17836, 17885, 18980, 20930, 21827, 22295, 22540, 23506, 24010, 25039, 26572, 29302, 31213, 31556, 33215, 33580, 35770, 39445, 41860, 43654, 44590, 46501, 47012, 48020, 50078, 55223, 58604, 58765, 62426, 66430, 71540, 73255, 78890, 82271, 87308, 89180, 93002, 100156, 102557, 109135, 110446, 117530, 124852, 125195, 132860, 146510, 152789, 156065, 157780, 164542, 175273, 186004, 205114, 218270, 220892, 232505, 235060, 250390, 276115, 293020, 305578, 312130, 325507, 329084, 350546, 410228, 411355, 436540, 465010, 500780, 512785, 552230, 575897, 611156, 624260, 651014, 701092, 717899, 763945, 822710, 876365, 930020, 1025570, 1069523, 1104460, 1151794, 1302028, 1435798, 1527890, 1627535, 1645420, 1752730, 2051140, 2139046, 2278549, 2303588, 2871596, 2879485, 3055780, 3255070, 3505460, 3589495, 4031279, 4278092, 4557098, 5347615, 5758970, 6510140, 7178990, 7486661, 8062558, 9114196, 10695230, 11392745, 11517940, 14357980, 14973322, 16125116, 20156395, 21390460, 22785490, 29946644, 37433305, 40312790, 45570980, 52406627, 74866610, 80625580, 104813254, 149733220, 209626508, 262033135, 524066270, 1048132540]

約数ペア:

[(1, 1048132540), (2, 524066270), (4, 262033135), (5, 209626508), (7, 149733220), (10, 104813254), (13, 80625580), (14, 74866610), (20, 52406627), (23, 45570980), (26, 40312790), (28, 37433305), (35, 29946644), (46, 22785490), (49, 21390460), (52, 20156395), (65, 16125116), (70, 14973322), (73, 14357980), (91, 11517940), (92, 11392745), (98, 10695230), (115, 9114196), (130, 8062558), (140, 7486661), (146, 7178990), (161, 6510140), (182, 5758970), (196, 5347615), (230, 4557098), (245, 4278092), (260, 4031279), (292, 3589495), (299, 3505460), (322, 3255070), (343, 3055780), (364, 2879485), (365, 2871596), (455, 2303588), (460, 2278549), (490, 2139046), (511, 2051140), (598, 1752730), (637, 1645420), (644, 1627535), (686, 1527890), (730, 1435798), (805, 1302028), (910, 1151794), (949, 1104460), (980, 1069523), (1022, 1025570), (1127, 930020), (1196, 876365), (1274, 822710), (1372, 763945), (1460, 717899), (1495, 701092), (1610, 651014), (1679, 624260), (1715, 611156), (1820, 575897), (1898, 552230), (2044, 512785), (2093, 500780), (2254, 465010), (2401, 436540), (2548, 411355), (2555, 410228), (2990, 350546), (3185, 329084), (3220, 325507), (3358, 312130), (3430, 305578), (3577, 293020), (3796, 276115), (4186, 250390), (4459, 235060), (4508, 232505), (4745, 220892), (4802, 218270), (5110, 205114), (5635, 186004), (5980, 175273), (6370, 164542), (6643, 157780), (6716, 156065), (6860, 152789), (7154, 146510), (7889, 132860), (8372, 125195), (8395, 124852), (8918, 117530), (9490, 110446), (9604, 109135), (10220, 102557), (10465, 100156), (11270, 93002), (11753, 89180), (12005, 87308), (12740, 82271), (13286, 78890), (14308, 73255), (14651, 71540), (15778, 66430), (16790, 62426), (17836, 58765), (17885, 58604), (18980, 55223), (20930, 50078), (21827, 48020), (22295, 47012), (22540, 46501), (23506, 44590), (24010, 43654), (25039, 41860), (26572, 39445), (29302, 35770), (31213, 33580), (31556, 33215)]