438892740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:132

約数の個数: 432

約数和(自身を含む): 1689629760

約数和(自身を除く): 1250737020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 17, 18, 20, 22, 26, 30, 33, 34, 36, 39, 44, 45, 51, 52, 55, 59, 60, 65, 66, 68, 78, 85, 90, 99, 102, 110, 117, 118, 130, 132, 143, 153, 156, 165, 170, 177, 180, 187, 195, 198, 204, 220, 221, 234, 236, 255, 260, 286, 289, 295, 306, 330, 340, 354, 374, 390, 396, 429, 442, 468, 495, 510, 531, 561, 572, 578, 585, 590, 612, 649, 660, 663, 708, 715, 748, 765, 767, 780, 858, 867, 884, 885, 935, 990, 1003, 1020, 1062, 1105, 1122, 1156, 1170, 1180, 1287, 1298, 1326, 1430, 1445, 1530, 1534, 1683, 1716, 1734, 1770, 1870, 1947, 1980, 1989, 2006, 2124, 2145, 2210, 2244, 2301, 2340, 2431, 2574, 2596, 2601, 2652, 2655, 2805, 2860, 2890, 3009, 3060, 3068, 3179, 3245, 3315, 3366, 3468, 3540, 3740, 3757, 3835, 3894, 3978, 4012, 4290, 4335, 4420, 4602, 4862, 5015, 5148, 5202, 5310, 5610, 5780, 5841, 6018, 6358, 6435, 6490, 6630, 6732, 6903, 7293, 7514, 7670, 7788, 7956, 8415, 8437, 8580, 8670, 9027, 9204, 9537, 9724, 9735, 9945, 10030, 10404, 10620, 11033, 11220, 11271, 11505, 11682, 12036, 12155, 12716, 12870, 12980, 13005, 13039, 13260, 13806, 14586, 15028, 15045, 15340, 15895, 16830, 16874, 17051, 17340, 18054, 18785, 19074, 19470, 19890, 20060, 21879, 22066, 22542, 23010, 23364, 24310, 25311, 25740, 26010, 26078, 27612, 28611, 29172, 29205, 30090, 31790, 33099, 33660, 33748, 33813, 34102, 34515, 36108, 36465, 37570, 38148, 38940, 39117, 39780, 41327, 42185, 43758, 44132, 45084, 45135, 46020, 47685, 48620, 50622, 51153, 52020, 52156, 55165, 56355, 57222, 58410, 60180, 63580, 65195, 66198, 67626, 68204, 69030, 72930, 75140, 75933, 78234, 82654, 84370, 85255, 87516, 90270, 95370, 99297, 101244, 102306, 109395, 110330, 112710, 114444, 116820, 117351, 123981, 126555, 130390, 132396, 135252, 138060, 143055, 143429, 145860, 151866, 153459, 156468, 165308, 165495, 168740, 169065, 170510, 180540, 187561, 190740, 195585, 198594, 204612, 206635, 218790, 220660, 221663, 225420, 234702, 247962, 253110, 255765, 260780, 286110, 286858, 303732, 306918, 330990, 338130, 341020, 371943, 375122, 379665, 391170, 397188, 413270, 430287, 437580, 443326, 469404, 495924, 496485, 506220, 511530, 562683, 572220, 573716, 586755, 613836, 619905, 661980, 664989, 676260, 717145, 743886, 750244, 759330, 767295, 782340, 826540, 860574, 886652, 937805, 992970, 1023060, 1108315, 1125366, 1173510, 1239810, 1290861, 1329978, 1434290, 1487772, 1518660, 1534590, 1688049, 1721148, 1859715, 1875610, 1985940, 1994967, 2151435, 2216630, 2250732, 2347020, 2438293, 2479620, 2581722, 2659956, 2813415, 2868580, 3069180, 3324945, 3376098, 3719430, 3751220, 3989934, 4302870, 4433260, 4876586, 5163444, 5626830, 6454305, 6649890, 6752196, 7314879, 7438860, 7979868, 8440245, 8605740, 9753172, 9974835, 11253660, 12191465, 12908610, 13299780, 14629758, 16880490, 19949670, 21944637, 24382930, 25817220, 29259516, 33760980, 36574395, 39899340, 43889274, 48765860, 73148790, 87778548, 109723185, 146297580, 219446370, 438892740]

約数ペア:

[(1, 438892740), (2, 219446370), (3, 146297580), (4, 109723185), (5, 87778548), (6, 73148790), (9, 48765860), (10, 43889274), (11, 39899340), (12, 36574395), (13, 33760980), (15, 29259516), (17, 25817220), (18, 24382930), (20, 21944637), (22, 19949670), (26, 16880490), (30, 14629758), (33, 13299780), (34, 12908610), (36, 12191465), (39, 11253660), (44, 9974835), (45, 9753172), (51, 8605740), (52, 8440245), (55, 7979868), (59, 7438860), (60, 7314879), (65, 6752196), (66, 6649890), (68, 6454305), (78, 5626830), (85, 5163444), (90, 4876586), (99, 4433260), (102, 4302870), (110, 3989934), (117, 3751220), (118, 3719430), (130, 3376098), (132, 3324945), (143, 3069180), (153, 2868580), (156, 2813415), (165, 2659956), (170, 2581722), (177, 2479620), (180, 2438293), (187, 2347020), (195, 2250732), (198, 2216630), (204, 2151435), (220, 1994967), (221, 1985940), (234, 1875610), (236, 1859715), (255, 1721148), (260, 1688049), (286, 1534590), (289, 1518660), (295, 1487772), (306, 1434290), (330, 1329978), (340, 1290861), (354, 1239810), (374, 1173510), (390, 1125366), (396, 1108315), (429, 1023060), (442, 992970), (468, 937805), (495, 886652), (510, 860574), (531, 826540), (561, 782340), (572, 767295), (578, 759330), (585, 750244), (590, 743886), (612, 717145), (649, 676260), (660, 664989), (663, 661980), (708, 619905), (715, 613836), (748, 586755), (765, 573716), (767, 572220), (780, 562683), (858, 511530), (867, 506220), (884, 496485), (885, 495924), (935, 469404), (990, 443326), (1003, 437580), (1020, 430287), (1062, 413270), (1105, 397188), (1122, 391170), (1156, 379665), (1170, 375122), (1180, 371943), (1287, 341020), (1298, 338130), (1326, 330990), (1430, 306918), (1445, 303732), (1530, 286858), (1534, 286110), (1683, 260780), (1716, 255765), (1734, 253110), (1770, 247962), (1870, 234702), (1947, 225420), (1980, 221663), (1989, 220660), (2006, 218790), (2124, 206635), (2145, 204612), (2210, 198594), (2244, 195585), (2301, 190740), (2340, 187561), (2431, 180540), (2574, 170510), (2596, 169065), (2601, 168740), (2652, 165495), (2655, 165308), (2805, 156468), (2860, 153459), (2890, 151866), (3009, 145860), (3060, 143429), (3068, 143055), (3179, 138060), (3245, 135252), (3315, 132396), (3366, 130390), (3468, 126555), (3540, 123981), (3740, 117351), (3757, 116820), (3835, 114444), (3894, 112710), (3978, 110330), (4012, 109395), (4290, 102306), (4335, 101244), (4420, 99297), (4602, 95370), (4862, 90270), (5015, 87516), (5148, 85255), (5202, 84370), (5310, 82654), (5610, 78234), (5780, 75933), (5841, 75140), (6018, 72930), (6358, 69030), (6435, 68204), (6490, 67626), (6630, 66198), (6732, 65195), (6903, 63580), (7293, 60180), (7514, 58410), (7670, 57222), (7788, 56355), (7956, 55165), (8415, 52156), (8437, 52020), (8580, 51153), (8670, 50622), (9027, 48620), (9204, 47685), (9537, 46020), (9724, 45135), (9735, 45084), (9945, 44132), (10030, 43758), (10404, 42185), (10620, 41327), (11033, 39780), (11220, 39117), (11271, 38940), (11505, 38148), (11682, 37570), (12036, 36465), (12155, 36108), (12716, 34515), (12870, 34102), (12980, 33813), (13005, 33748), (13039, 33660), (13260, 33099), (13806, 31790), (14586, 30090), (15028, 29205), (15045, 29172), (15340, 28611), (15895, 27612), (16830, 26078), (16874, 26010), (17051, 25740), (17340, 25311), (18054, 24310), (18785, 23364), (19074, 23010), (19470, 22542), (19890, 22066), (20060, 21879)]