31795404840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{25969}}^1$

素因数の和:26184

約数の個数: 192

約数和(自身を含む): 109385640000

約数和(自身を除く): 77590235160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 179, 180, 190, 228, 285, 342, 358, 360, 380, 456, 537, 570, 684, 716, 760, 855, 895, 1074, 1140, 1368, 1432, 1611, 1710, 1790, 2148, 2280, 2685, 3222, 3401, 3420, 3580, 4296, 5370, 6444, 6802, 6840, 7160, 8055, 10203, 10740, 12888, 13604, 16110, 17005, 20406, 21480, 25969, 27208, 30609, 32220, 34010, 40812, 51015, 51938, 61218, 64440, 68020, 77907, 81624, 102030, 103876, 122436, 129845, 136040, 153045, 155814, 204060, 207752, 233721, 244872, 259690, 306090, 311628, 389535, 408120, 467442, 493411, 519380, 612180, 623256, 779070, 934884, 986822, 1038760, 1168605, 1224360, 1480233, 1558140, 1869768, 1973644, 2337210, 2467055, 2960466, 3116280, 3947288, 4440699, 4648451, 4674420, 4934110, 5920932, 7401165, 8881398, 9296902, 9348840, 9868220, 11841864, 13945353, 14802330, 17762796, 18593804, 19736440, 22203495, 23242255, 27890706, 29604660, 35525592, 37187608, 41836059, 44406990, 46484510, 55781412, 59209320, 69726765, 83672118, 88320569, 88813980, 92969020, 111562824, 139453530, 167344236, 176641138, 177627960, 185938040, 209180295, 264961707, 278907060, 334688472, 353282276, 418360590, 441602845, 529923414, 557814120, 706564552, 794885121, 836721180, 883205690, 1059846828, 1324808535, 1589770242, 1673442360, 1766411380, 2119693656, 2649617070, 3179540484, 3532822760, 3974425605, 5299234140, 6359080968, 7948851210, 10598468280, 15897702420, 31795404840]

約数ペア:

[(1, 31795404840), (2, 15897702420), (3, 10598468280), (4, 7948851210), (5, 6359080968), (6, 5299234140), (8, 3974425605), (9, 3532822760), (10, 3179540484), (12, 2649617070), (15, 2119693656), (18, 1766411380), (19, 1673442360), (20, 1589770242), (24, 1324808535), (30, 1059846828), (36, 883205690), (38, 836721180), (40, 794885121), (45, 706564552), (57, 557814120), (60, 529923414), (72, 441602845), (76, 418360590), (90, 353282276), (95, 334688472), (114, 278907060), (120, 264961707), (152, 209180295), (171, 185938040), (179, 177627960), (180, 176641138), (190, 167344236), (228, 139453530), (285, 111562824), (342, 92969020), (358, 88813980), (360, 88320569), (380, 83672118), (456, 69726765), (537, 59209320), (570, 55781412), (684, 46484510), (716, 44406990), (760, 41836059), (855, 37187608), (895, 35525592), (1074, 29604660), (1140, 27890706), (1368, 23242255), (1432, 22203495), (1611, 19736440), (1710, 18593804), (1790, 17762796), (2148, 14802330), (2280, 13945353), (2685, 11841864), (3222, 9868220), (3401, 9348840), (3420, 9296902), (3580, 8881398), (4296, 7401165), (5370, 5920932), (6444, 4934110), (6802, 4674420), (6840, 4648451), (7160, 4440699), (8055, 3947288), (10203, 3116280), (10740, 2960466), (12888, 2467055), (13604, 2337210), (16110, 1973644), (17005, 1869768), (20406, 1558140), (21480, 1480233), (25969, 1224360), (27208, 1168605), (30609, 1038760), (32220, 986822), (34010, 934884), (40812, 779070), (51015, 623256), (51938, 612180), (61218, 519380), (64440, 493411), (68020, 467442), (77907, 408120), (81624, 389535), (102030, 311628), (103876, 306090), (122436, 259690), (129845, 244872), (136040, 233721), (153045, 207752), (155814, 204060)]