21835611240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{773}}^1$

素因数の和:1092

約数の個数: 256

約数和(自身を含む): 70899390720

約数和(自身を除く): 49063779480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 61, 68, 85, 102, 120, 122, 136, 170, 183, 204, 227, 244, 255, 305, 340, 366, 408, 454, 488, 510, 610, 680, 681, 732, 773, 908, 915, 1020, 1037, 1135, 1220, 1362, 1464, 1546, 1816, 1830, 2040, 2074, 2270, 2319, 2440, 2724, 3092, 3111, 3405, 3660, 3859, 3865, 4148, 4540, 4638, 5185, 5448, 6184, 6222, 6810, 7320, 7718, 7730, 8296, 9080, 9276, 10370, 11577, 11595, 12444, 13141, 13620, 13847, 15436, 15460, 15555, 18552, 19295, 20740, 23154, 23190, 24888, 26282, 27240, 27694, 30872, 30920, 31110, 38590, 39423, 41480, 41541, 46308, 46380, 47153, 52564, 55388, 57885, 62220, 65705, 69235, 77180, 78846, 83082, 92616, 92760, 94306, 105128, 110776, 115770, 124440, 131410, 138470, 141459, 154360, 157692, 166164, 175471, 188612, 197115, 207705, 231540, 235399, 235765, 262820, 276940, 282918, 315384, 332328, 350942, 377224, 394230, 415410, 463080, 470798, 471530, 525640, 526413, 553880, 565836, 701884, 706197, 707295, 788460, 801601, 830820, 877355, 941596, 943060, 1052826, 1131672, 1176995, 1403768, 1412394, 1414590, 1576920, 1603202, 1661640, 1754710, 1883192, 1886120, 2105652, 2353990, 2404803, 2632065, 2824788, 2829180, 2983007, 3206404, 3509420, 3530985, 4008005, 4211304, 4707980, 4809606, 5264130, 5649576, 5658360, 5966014, 6412808, 7018840, 7061970, 8016010, 8949021, 9415960, 9619212, 10528260, 10703731, 11932028, 12024015, 14123940, 14915035, 16032020, 17898042, 19238424, 21056520, 21407462, 23864056, 24048030, 28247880, 29830070, 32064040, 32111193, 35796084, 42814924, 44745105, 48096060, 53518655, 59660140, 64222386, 71592168, 85629848, 89490210, 96192120, 107037310, 119320280, 128444772, 160555965, 178980420, 181963427, 214074620, 256889544, 321111930, 357960840, 363926854, 428149240, 545890281, 642223860, 727853708, 909817135, 1091780562, 1284447720, 1455707416, 1819634270, 2183561124, 2729451405, 3639268540, 4367122248, 5458902810, 7278537080, 10917805620, 21835611240]

約数ペア:

[(1, 21835611240), (2, 10917805620), (3, 7278537080), (4, 5458902810), (5, 4367122248), (6, 3639268540), (8, 2729451405), (10, 2183561124), (12, 1819634270), (15, 1455707416), (17, 1284447720), (20, 1091780562), (24, 909817135), (30, 727853708), (34, 642223860), (40, 545890281), (51, 428149240), (60, 363926854), (61, 357960840), (68, 321111930), (85, 256889544), (102, 214074620), (120, 181963427), (122, 178980420), (136, 160555965), (170, 128444772), (183, 119320280), (204, 107037310), (227, 96192120), (244, 89490210), (255, 85629848), (305, 71592168), (340, 64222386), (366, 59660140), (408, 53518655), (454, 48096060), (488, 44745105), (510, 42814924), (610, 35796084), (680, 32111193), (681, 32064040), (732, 29830070), (773, 28247880), (908, 24048030), (915, 23864056), (1020, 21407462), (1037, 21056520), (1135, 19238424), (1220, 17898042), (1362, 16032020), (1464, 14915035), (1546, 14123940), (1816, 12024015), (1830, 11932028), (2040, 10703731), (2074, 10528260), (2270, 9619212), (2319, 9415960), (2440, 8949021), (2724, 8016010), (3092, 7061970), (3111, 7018840), (3405, 6412808), (3660, 5966014), (3859, 5658360), (3865, 5649576), (4148, 5264130), (4540, 4809606), (4638, 4707980), (5185, 4211304), (5448, 4008005), (6184, 3530985), (6222, 3509420), (6810, 3206404), (7320, 2983007), (7718, 2829180), (7730, 2824788), (8296, 2632065), (9080, 2404803), (9276, 2353990), (10370, 2105652), (11577, 1886120), (11595, 1883192), (12444, 1754710), (13141, 1661640), (13620, 1603202), (13847, 1576920), (15436, 1414590), (15460, 1412394), (15555, 1403768), (18552, 1176995), (19295, 1131672), (20740, 1052826), (23154, 943060), (23190, 941596), (24888, 877355), (26282, 830820), (27240, 801601), (27694, 788460), (30872, 707295), (30920, 706197), (31110, 701884), (38590, 565836), (39423, 553880), (41480, 526413), (41541, 525640), (46308, 471530), (46380, 470798), (47153, 463080), (52564, 415410), (55388, 394230), (57885, 377224), (62220, 350942), (65705, 332328), (69235, 315384), (77180, 282918), (78846, 276940), (83082, 262820), (92616, 235765), (92760, 235399), (94306, 231540), (105128, 207705), (110776, 197115), (115770, 188612), (124440, 175471), (131410, 166164), (138470, 157692), (141459, 154360)]