8180033521380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{157}}^1\times {\mathrm{135281}}^1$

素因数の和:135595

約数の個数: 288

約数和(自身を含む): 27018122769792

約数和(自身を除く): 18838089248412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 131, 140, 147, 157, 196, 210, 245, 262, 294, 314, 393, 420, 471, 490, 524, 588, 628, 655, 735, 785, 786, 917, 942, 980, 1099, 1310, 1470, 1570, 1572, 1834, 1884, 1965, 2198, 2355, 2620, 2751, 2940, 3140, 3297, 3668, 3930, 4396, 4585, 4710, 5495, 5502, 6419, 6594, 7693, 7860, 9170, 9420, 10990, 11004, 12838, 13188, 13755, 15386, 16485, 18340, 19257, 20567, 21980, 23079, 25676, 27510, 30772, 32095, 32970, 38465, 38514, 41134, 46158, 55020, 61701, 64190, 65940, 76930, 77028, 82268, 92316, 96285, 102835, 115395, 123402, 128380, 135281, 143969, 153860, 192570, 205670, 230790, 246804, 270562, 287938, 308505, 385140, 405843, 411340, 431907, 461580, 541124, 575876, 617010, 676405, 719845, 811686, 863814, 946967, 1007783, 1234020, 1352810, 1439690, 1623372, 1727628, 1893934, 2015566, 2029215, 2159535, 2705620, 2840901, 2879380, 3023349, 3787868, 4031132, 4058430, 4319070, 4734835, 5038915, 5681802, 6046698, 6628769, 8116860, 8638140, 9469670, 10077830, 11363604, 12093396, 13257538, 14204505, 15116745, 17721811, 18939340, 19886307, 20155660, 21239117, 26515076, 28409010, 30233490, 33143845, 35443622, 39772614, 42478234, 53165433, 56818020, 60466980, 63717351, 66287690, 70887244, 79545228, 84956468, 88609055, 99431535, 106195585, 106330866, 124052677, 127434702, 132575380, 148673819, 177218110, 198863070, 212391170, 212661732, 248105354, 254869404, 265827165, 297347638, 318586755, 354436220, 372158031, 397726140, 424782340, 446021457, 496210708, 531654330, 594695276, 620263385, 637173510, 743369095, 744316062, 868368739, 892042914, 1040716733, 1063308660, 1240526770, 1274347020, 1486738190, 1488632124, 1736737478, 1784085828, 1860790155, 2081433466, 2230107285, 2481053540, 2605106217, 2782324327, 2973476380, 3122150199, 3473474956, 3721580310, 4162866932, 4341843695, 4460214570, 5203583665, 5210212434, 5564648654, 6244300398, 7443160620, 8346972981, 8683687390, 8920429140, 10407167330, 10420424868, 11129297308, 12488600796, 13025531085, 13911621635, 15610750995, 16693945962, 17367374780, 19476270289, 20814334660, 26051062170, 27823243270, 31221501990, 33387891924, 38952540578, 41734864905, 52102124340, 55646486540, 58428810867, 62443003980, 77905081156, 83469729810, 97381351445, 116857621734, 136333892023, 166939459620, 194762702890, 233715243468, 272667784046, 292144054335, 389525405780, 409001676069, 545335568092, 584288108670, 681669460115, 818003352138, 1168576217340, 1363338920230, 1636006704276, 2045008380345, 2726677840460, 4090016760690, 8180033521380]

約数ペア:

[(1, 8180033521380), (2, 4090016760690), (3, 2726677840460), (4, 2045008380345), (5, 1636006704276), (6, 1363338920230), (7, 1168576217340), (10, 818003352138), (12, 681669460115), (14, 584288108670), (15, 545335568092), (20, 409001676069), (21, 389525405780), (28, 292144054335), (30, 272667784046), (35, 233715243468), (42, 194762702890), (49, 166939459620), (60, 136333892023), (70, 116857621734), (84, 97381351445), (98, 83469729810), (105, 77905081156), (131, 62443003980), (140, 58428810867), (147, 55646486540), (157, 52102124340), (196, 41734864905), (210, 38952540578), (245, 33387891924), (262, 31221501990), (294, 27823243270), (314, 26051062170), (393, 20814334660), (420, 19476270289), (471, 17367374780), (490, 16693945962), (524, 15610750995), (588, 13911621635), (628, 13025531085), (655, 12488600796), (735, 11129297308), (785, 10420424868), (786, 10407167330), (917, 8920429140), (942, 8683687390), (980, 8346972981), (1099, 7443160620), (1310, 6244300398), (1470, 5564648654), (1570, 5210212434), (1572, 5203583665), (1834, 4460214570), (1884, 4341843695), (1965, 4162866932), (2198, 3721580310), (2355, 3473474956), (2620, 3122150199), (2751, 2973476380), (2940, 2782324327), (3140, 2605106217), (3297, 2481053540), (3668, 2230107285), (3930, 2081433466), (4396, 1860790155), (4585, 1784085828), (4710, 1736737478), (5495, 1488632124), (5502, 1486738190), (6419, 1274347020), (6594, 1240526770), (7693, 1063308660), (7860, 1040716733), (9170, 892042914), (9420, 868368739), (10990, 744316062), (11004, 743369095), (12838, 637173510), (13188, 620263385), (13755, 594695276), (15386, 531654330), (16485, 496210708), (18340, 446021457), (19257, 424782340), (20567, 397726140), (21980, 372158031), (23079, 354436220), (25676, 318586755), (27510, 297347638), (30772, 265827165), (32095, 254869404), (32970, 248105354), (38465, 212661732), (38514, 212391170), (41134, 198863070), (46158, 177218110), (55020, 148673819), (61701, 132575380), (64190, 127434702), (65940, 124052677), (76930, 106330866), (77028, 106195585), (82268, 99431535), (92316, 88609055), (96285, 84956468), (102835, 79545228), (115395, 70887244), (123402, 66287690), (128380, 63717351), (135281, 60466980), (143969, 56818020), (153860, 53165433), (192570, 42478234), (205670, 39772614), (230790, 35443622), (246804, 33143845), (270562, 30233490), (287938, 28409010), (308505, 26515076), (385140, 21239117), (405843, 20155660), (411340, 19886307), (431907, 18939340), (461580, 17721811), (541124, 15116745), (575876, 14204505), (617010, 13257538), (676405, 12093396), (719845, 11363604), (811686, 10077830), (863814, 9469670), (946967, 8638140), (1007783, 8116860), (1234020, 6628769), (1352810, 6046698), (1439690, 5681802), (1623372, 5038915), (1727628, 4734835), (1893934, 4319070), (2015566, 4058430), (2029215, 4031132), (2159535, 3787868), (2705620, 3023349), (2840901, 2879380)]