20180737292280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6551}}^1\times {\mathrm{309293}}^1$

素因数の和:315941

約数の個数: 128

約数和(自身を含む): 61281187269120

約数和(自身を除く): 41100449976840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6551, 9960, 13102, 19653, 26204, 32755, 39306, 52408, 65510, 78612, 98265, 131020, 157224, 196530, 262040, 309293, 393060, 543733, 618586, 786120, 927879, 1087466, 1237172, 1546465, 1631199, 1855758, 2174932, 2474344, 2718665, 3092930, 3262398, 3711516, 4349864, 4639395, 5437330, 6185860, 6524796, 7423032, 8155995, 9278790, 10874660, 12371720, 13049592, 16311990, 18557580, 21749320, 25671319, 32623980, 37115160, 51342638, 65247960, 77013957, 102685276, 128356595, 154027914, 205370552, 256713190, 308055828, 385069785, 513426380, 616111656, 770139570, 1026852760, 1540279140, 2026178443, 3080558280, 4052356886, 6078535329, 8104713772, 10130892215, 12157070658, 16209427544, 20261784430, 24314141316, 30392676645, 40523568860, 48628282632, 60785353290, 81047137720, 121570706580, 168172810769, 243141413160, 336345621538, 504518432307, 672691243076, 840864053845, 1009036864614, 1345382486152, 1681728107690, 2018073729228, 2522592161535, 3363456215380, 4036147458456, 5045184323070, 6726912430760, 10090368646140, 20180737292280]

約数ペア:

[(1, 20180737292280), (2, 10090368646140), (3, 6726912430760), (4, 5045184323070), (5, 4036147458456), (6, 3363456215380), (8, 2522592161535), (10, 2018073729228), (12, 1681728107690), (15, 1345382486152), (20, 1009036864614), (24, 840864053845), (30, 672691243076), (40, 504518432307), (60, 336345621538), (83, 243141413160), (120, 168172810769), (166, 121570706580), (249, 81047137720), (332, 60785353290), (415, 48628282632), (498, 40523568860), (664, 30392676645), (830, 24314141316), (996, 20261784430), (1245, 16209427544), (1660, 12157070658), (1992, 10130892215), (2490, 8104713772), (3320, 6078535329), (4980, 4052356886), (6551, 3080558280), (9960, 2026178443), (13102, 1540279140), (19653, 1026852760), (26204, 770139570), (32755, 616111656), (39306, 513426380), (52408, 385069785), (65510, 308055828), (78612, 256713190), (98265, 205370552), (131020, 154027914), (157224, 128356595), (196530, 102685276), (262040, 77013957), (309293, 65247960), (393060, 51342638), (543733, 37115160), (618586, 32623980), (786120, 25671319), (927879, 21749320), (1087466, 18557580), (1237172, 16311990), (1546465, 13049592), (1631199, 12371720), (1855758, 10874660), (2174932, 9278790), (2474344, 8155995), (2718665, 7423032), (3092930, 6524796), (3262398, 6185860), (3711516, 5437330), (4349864, 4639395)]