8488452240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7457}}^1$

素因数の和:7527

約数の個数: 320

約数和(自身を含む): 31960811520

約数和(自身を除く): 23472359280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 34, 36, 40, 45, 48, 51, 54, 60, 62, 68, 72, 80, 85, 90, 93, 102, 108, 120, 124, 135, 136, 144, 153, 155, 170, 180, 186, 204, 216, 240, 248, 255, 270, 272, 279, 306, 310, 340, 360, 372, 408, 432, 459, 465, 496, 510, 527, 540, 558, 612, 620, 680, 720, 744, 765, 816, 837, 918, 930, 1020, 1054, 1080, 1116, 1224, 1240, 1360, 1395, 1488, 1530, 1581, 1674, 1836, 1860, 2040, 2108, 2160, 2232, 2295, 2448, 2480, 2635, 2790, 3060, 3162, 3348, 3672, 3720, 4080, 4185, 4216, 4464, 4590, 4743, 5270, 5580, 6120, 6324, 6696, 7344, 7440, 7457, 7905, 8370, 8432, 9180, 9486, 10540, 11160, 12240, 12648, 13392, 14229, 14914, 15810, 16740, 18360, 18972, 21080, 22320, 22371, 23715, 25296, 28458, 29828, 31620, 33480, 36720, 37285, 37944, 42160, 44742, 47430, 56916, 59656, 63240, 66960, 67113, 71145, 74570, 75888, 89484, 94860, 111855, 113832, 119312, 126480, 126769, 134226, 142290, 149140, 178968, 189720, 201339, 223710, 227664, 231167, 253538, 268452, 284580, 298280, 335565, 357936, 379440, 380307, 402678, 447420, 462334, 507076, 536904, 569160, 596560, 633845, 671130, 693501, 760614, 805356, 894840, 924668, 1006695, 1014152, 1073808, 1138320, 1140921, 1155835, 1267690, 1342260, 1387002, 1521228, 1610712, 1789680, 1849336, 1901535, 2013390, 2028304, 2080503, 2281842, 2311670, 2535380, 2684520, 2774004, 3042456, 3221424, 3422763, 3467505, 3698672, 3803070, 3929839, 4026780, 4161006, 4563684, 4623340, 5070760, 5369040, 5548008, 5704605, 6084912, 6241509, 6845526, 6935010, 7606140, 7859678, 8053560, 8322012, 9127368, 9246680, 10141520, 10402515, 11096016, 11409210, 11789517, 12483018, 13691052, 13870020, 15212280, 15719356, 16107120, 16644024, 17113815, 18254736, 18493360, 19649195, 20805030, 22818420, 23579034, 24966036, 27382104, 27740040, 30424560, 31207545, 31438712, 33288048, 34227630, 35368551, 39298390, 41610060, 45636840, 47158068, 49932072, 54764208, 55480080, 58947585, 62415090, 62877424, 68455260, 70737102, 78596780, 83220120, 91273680, 94316136, 99864144, 106105653, 117895170, 124830180, 136910520, 141474204, 157193560, 166440240, 176842755, 188632272, 212211306, 235790340, 249660360, 273821040, 282948408, 314387120, 353685510, 424422612, 471580680, 499320720, 530528265, 565896816, 707371020, 848845224, 943161360, 1061056530, 1414742040, 1697690448, 2122113060, 2829484080, 4244226120, 8488452240]

約数ペア:

[(1, 8488452240), (2, 4244226120), (3, 2829484080), (4, 2122113060), (5, 1697690448), (6, 1414742040), (8, 1061056530), (9, 943161360), (10, 848845224), (12, 707371020), (15, 565896816), (16, 530528265), (17, 499320720), (18, 471580680), (20, 424422612), (24, 353685510), (27, 314387120), (30, 282948408), (31, 273821040), (34, 249660360), (36, 235790340), (40, 212211306), (45, 188632272), (48, 176842755), (51, 166440240), (54, 157193560), (60, 141474204), (62, 136910520), (68, 124830180), (72, 117895170), (80, 106105653), (85, 99864144), (90, 94316136), (93, 91273680), (102, 83220120), (108, 78596780), (120, 70737102), (124, 68455260), (135, 62877424), (136, 62415090), (144, 58947585), (153, 55480080), (155, 54764208), (170, 49932072), (180, 47158068), (186, 45636840), (204, 41610060), (216, 39298390), (240, 35368551), (248, 34227630), (255, 33288048), (270, 31438712), (272, 31207545), (279, 30424560), (306, 27740040), (310, 27382104), (340, 24966036), (360, 23579034), (372, 22818420), (408, 20805030), (432, 19649195), (459, 18493360), (465, 18254736), (496, 17113815), (510, 16644024), (527, 16107120), (540, 15719356), (558, 15212280), (612, 13870020), (620, 13691052), (680, 12483018), (720, 11789517), (744, 11409210), (765, 11096016), (816, 10402515), (837, 10141520), (918, 9246680), (930, 9127368), (1020, 8322012), (1054, 8053560), (1080, 7859678), (1116, 7606140), (1224, 6935010), (1240, 6845526), (1360, 6241509), (1395, 6084912), (1488, 5704605), (1530, 5548008), (1581, 5369040), (1674, 5070760), (1836, 4623340), (1860, 4563684), (2040, 4161006), (2108, 4026780), (2160, 3929839), (2232, 3803070), (2295, 3698672), (2448, 3467505), (2480, 3422763), (2635, 3221424), (2790, 3042456), (3060, 2774004), (3162, 2684520), (3348, 2535380), (3672, 2311670), (3720, 2281842), (4080, 2080503), (4185, 2028304), (4216, 2013390), (4464, 1901535), (4590, 1849336), (4743, 1789680), (5270, 1610712), (5580, 1521228), (6120, 1387002), (6324, 1342260), (6696, 1267690), (7344, 1155835), (7440, 1140921), (7457, 1138320), (7905, 1073808), (8370, 1014152), (8432, 1006695), (9180, 924668), (9486, 894840), (10540, 805356), (11160, 760614), (12240, 693501), (12648, 671130), (13392, 633845), (14229, 596560), (14914, 569160), (15810, 536904), (16740, 507076), (18360, 462334), (18972, 447420), (21080, 402678), (22320, 380307), (22371, 379440), (23715, 357936), (25296, 335565), (28458, 298280), (29828, 284580), (31620, 268452), (33480, 253538), (36720, 231167), (37285, 227664), (37944, 223710), (42160, 201339), (44742, 189720), (47430, 178968), (56916, 149140), (59656, 142290), (63240, 134226), (66960, 126769), (67113, 126480), (71145, 119312), (74570, 113832), (75888, 111855), (89484, 94860)]