79798680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 301719600

約数和(自身を除く): 221920920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 51, 52, 59, 60, 65, 68, 72, 78, 85, 90, 102, 104, 117, 118, 120, 130, 136, 153, 156, 170, 177, 180, 195, 204, 221, 234, 236, 255, 260, 289, 295, 306, 312, 340, 354, 360, 390, 408, 442, 468, 472, 510, 520, 531, 578, 585, 590, 612, 663, 680, 708, 765, 767, 780, 867, 884, 885, 936, 1003, 1020, 1062, 1105, 1156, 1170, 1180, 1224, 1326, 1416, 1445, 1530, 1534, 1560, 1734, 1768, 1770, 1989, 2006, 2040, 2124, 2210, 2301, 2312, 2340, 2360, 2601, 2652, 2655, 2890, 3009, 3060, 3068, 3315, 3468, 3540, 3757, 3835, 3978, 4012, 4248, 4335, 4420, 4602, 4680, 5015, 5202, 5304, 5310, 5780, 6018, 6120, 6136, 6630, 6903, 6936, 7080, 7514, 7670, 7956, 8024, 8670, 8840, 9027, 9204, 9945, 10030, 10404, 10620, 11271, 11505, 11560, 12036, 13005, 13039, 13260, 13806, 15028, 15045, 15340, 15912, 17051, 17340, 18054, 18408, 18785, 19890, 20060, 20808, 21240, 22542, 23010, 24072, 26010, 26078, 26520, 27612, 30056, 30090, 30680, 33813, 34102, 34515, 34680, 36108, 37570, 39117, 39780, 40120, 45084, 45135, 46020, 51153, 52020, 52156, 55224, 56355, 60180, 65195, 67626, 68204, 69030, 72216, 75140, 78234, 79560, 85255, 90168, 90270, 92040, 102306, 104040, 104312, 112710, 117351, 120360, 130390, 135252, 136408, 138060, 150280, 153459, 156468, 169065, 170510, 180540, 195585, 204612, 221663, 225420, 234702, 255765, 260780, 270504, 276120, 306918, 312936, 338130, 341020, 361080, 391170, 409224, 443326, 450840, 469404, 511530, 521560, 586755, 613836, 664989, 676260, 682040, 767295, 782340, 886652, 938808, 1023060, 1108315, 1173510, 1227672, 1329978, 1352520, 1534590, 1564680, 1773304, 1994967, 2046120, 2216630, 2347020, 2659956, 3069180, 3324945, 3989934, 4433260, 4694040, 5319912, 6138360, 6649890, 7979868, 8866520, 9974835, 13299780, 15959736, 19949670, 26599560, 39899340, 79798680]

約数ペア:

[(1, 79798680), (2, 39899340), (3, 26599560), (4, 19949670), (5, 15959736), (6, 13299780), (8, 9974835), (9, 8866520), (10, 7979868), (12, 6649890), (13, 6138360), (15, 5319912), (17, 4694040), (18, 4433260), (20, 3989934), (24, 3324945), (26, 3069180), (30, 2659956), (34, 2347020), (36, 2216630), (39, 2046120), (40, 1994967), (45, 1773304), (51, 1564680), (52, 1534590), (59, 1352520), (60, 1329978), (65, 1227672), (68, 1173510), (72, 1108315), (78, 1023060), (85, 938808), (90, 886652), (102, 782340), (104, 767295), (117, 682040), (118, 676260), (120, 664989), (130, 613836), (136, 586755), (153, 521560), (156, 511530), (170, 469404), (177, 450840), (180, 443326), (195, 409224), (204, 391170), (221, 361080), (234, 341020), (236, 338130), (255, 312936), (260, 306918), (289, 276120), (295, 270504), (306, 260780), (312, 255765), (340, 234702), (354, 225420), (360, 221663), (390, 204612), (408, 195585), (442, 180540), (468, 170510), (472, 169065), (510, 156468), (520, 153459), (531, 150280), (578, 138060), (585, 136408), (590, 135252), (612, 130390), (663, 120360), (680, 117351), (708, 112710), (765, 104312), (767, 104040), (780, 102306), (867, 92040), (884, 90270), (885, 90168), (936, 85255), (1003, 79560), (1020, 78234), (1062, 75140), (1105, 72216), (1156, 69030), (1170, 68204), (1180, 67626), (1224, 65195), (1326, 60180), (1416, 56355), (1445, 55224), (1530, 52156), (1534, 52020), (1560, 51153), (1734, 46020), (1768, 45135), (1770, 45084), (1989, 40120), (2006, 39780), (2040, 39117), (2124, 37570), (2210, 36108), (2301, 34680), (2312, 34515), (2340, 34102), (2360, 33813), (2601, 30680), (2652, 30090), (2655, 30056), (2890, 27612), (3009, 26520), (3060, 26078), (3068, 26010), (3315, 24072), (3468, 23010), (3540, 22542), (3757, 21240), (3835, 20808), (3978, 20060), (4012, 19890), (4248, 18785), (4335, 18408), (4420, 18054), (4602, 17340), (4680, 17051), (5015, 15912), (5202, 15340), (5304, 15045), (5310, 15028), (5780, 13806), (6018, 13260), (6120, 13039), (6136, 13005), (6630, 12036), (6903, 11560), (6936, 11505), (7080, 11271), (7514, 10620), (7670, 10404), (7956, 10030), (8024, 9945), (8670, 9204), (8840, 9027)]