81713134360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41893}}^1$

素因数の和:41970

約数の個数: 192

約数和(自身を含む): 224659088640

約数和(自身を除く): 142945954280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 31, 40, 44, 52, 55, 62, 65, 88, 104, 110, 121, 124, 130, 143, 155, 220, 242, 248, 260, 286, 310, 341, 403, 440, 484, 520, 572, 605, 620, 682, 715, 806, 968, 1144, 1210, 1240, 1364, 1430, 1573, 1612, 1705, 2015, 2420, 2728, 2860, 3146, 3224, 3410, 3751, 4030, 4433, 4840, 5720, 6292, 6820, 7502, 7865, 8060, 8866, 12584, 13640, 15004, 15730, 16120, 17732, 18755, 22165, 30008, 31460, 35464, 37510, 41893, 44330, 48763, 62920, 75020, 83786, 88660, 97526, 150040, 167572, 177320, 195052, 209465, 243815, 335144, 390104, 418930, 460823, 487630, 544609, 837860, 921646, 975260, 1089218, 1298683, 1675720, 1843292, 1950520, 2178436, 2304115, 2597366, 2723045, 3686584, 4356872, 4608230, 5069053, 5194732, 5446090, 5990699, 6493415, 9216460, 10138106, 10389464, 10892180, 11981398, 12986830, 14285513, 16882879, 18432920, 20276212, 21784360, 23962796, 25345265, 25973660, 28571026, 29953495, 33765758, 40552424, 47925592, 50690530, 51947320, 57142052, 59906990, 65897689, 67531516, 71427565, 84414395, 101381060, 114284104, 119813980, 131795378, 135063032, 142855130, 157140643, 168828790, 185711669, 202762120, 239627960, 263590756, 285710260, 314281286, 329488445, 337657580, 371423338, 527181512, 571420520, 628562572, 658976890, 675315160, 742846676, 785703215, 928558345, 1257125144, 1317953780, 1485693352, 1571406430, 1857116690, 2042828359, 2635907560, 3142812860, 3714233380, 4085656718, 6285625720, 7428466760, 8171313436, 10214141795, 16342626872, 20428283590, 40856567180, 81713134360]

約数ペア:

[(1, 81713134360), (2, 40856567180), (4, 20428283590), (5, 16342626872), (8, 10214141795), (10, 8171313436), (11, 7428466760), (13, 6285625720), (20, 4085656718), (22, 3714233380), (26, 3142812860), (31, 2635907560), (40, 2042828359), (44, 1857116690), (52, 1571406430), (55, 1485693352), (62, 1317953780), (65, 1257125144), (88, 928558345), (104, 785703215), (110, 742846676), (121, 675315160), (124, 658976890), (130, 628562572), (143, 571420520), (155, 527181512), (220, 371423338), (242, 337657580), (248, 329488445), (260, 314281286), (286, 285710260), (310, 263590756), (341, 239627960), (403, 202762120), (440, 185711669), (484, 168828790), (520, 157140643), (572, 142855130), (605, 135063032), (620, 131795378), (682, 119813980), (715, 114284104), (806, 101381060), (968, 84414395), (1144, 71427565), (1210, 67531516), (1240, 65897689), (1364, 59906990), (1430, 57142052), (1573, 51947320), (1612, 50690530), (1705, 47925592), (2015, 40552424), (2420, 33765758), (2728, 29953495), (2860, 28571026), (3146, 25973660), (3224, 25345265), (3410, 23962796), (3751, 21784360), (4030, 20276212), (4433, 18432920), (4840, 16882879), (5720, 14285513), (6292, 12986830), (6820, 11981398), (7502, 10892180), (7865, 10389464), (8060, 10138106), (8866, 9216460), (12584, 6493415), (13640, 5990699), (15004, 5446090), (15730, 5194732), (16120, 5069053), (17732, 4608230), (18755, 4356872), (22165, 3686584), (30008, 2723045), (31460, 2597366), (35464, 2304115), (37510, 2178436), (41893, 1950520), (44330, 1843292), (48763, 1675720), (62920, 1298683), (75020, 1089218), (83786, 975260), (88660, 921646), (97526, 837860), (150040, 544609), (167572, 487630), (177320, 460823), (195052, 418930), (209465, 390104), (243815, 335144)]