211760290000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:520

約数の個数: 400

約数和(自身を含む): 599658048000

約数和(自身を除く): 387897758000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 79, 80, 100, 112, 125, 140, 149, 158, 175, 200, 250, 257, 280, 298, 316, 350, 395, 400, 500, 514, 553, 560, 596, 625, 632, 700, 745, 790, 875, 1000, 1028, 1043, 1106, 1192, 1250, 1264, 1285, 1400, 1490, 1580, 1750, 1799, 1975, 2000, 2056, 2086, 2212, 2384, 2500, 2570, 2765, 2800, 2980, 3160, 3500, 3598, 3725, 3950, 4112, 4172, 4375, 4424, 5000, 5140, 5215, 5530, 5960, 6320, 6425, 7000, 7196, 7450, 7900, 8344, 8750, 8848, 8995, 9875, 10000, 10280, 10430, 11060, 11771, 11920, 12850, 13825, 14000, 14392, 14900, 15800, 16688, 17500, 17990, 18625, 19750, 20303, 20560, 20860, 22120, 23542, 25700, 26075, 27650, 28784, 29800, 31600, 32125, 35000, 35980, 37250, 38293, 39500, 40606, 41720, 44240, 44975, 47084, 49375, 51400, 52150, 55300, 58855, 59600, 64250, 69125, 70000, 71960, 74500, 76586, 79000, 81212, 82397, 83440, 89950, 93125, 94168, 98750, 101515, 102800, 104300, 110600, 117710, 128500, 130375, 138250, 142121, 143920, 149000, 153172, 158000, 160625, 162424, 164794, 179900, 186250, 188336, 191465, 197500, 203030, 208600, 221200, 224875, 235420, 257000, 260750, 268051, 276500, 284242, 294275, 298000, 306344, 321250, 324848, 329588, 345625, 359800, 372500, 382930, 395000, 406060, 411985, 417200, 449750, 470840, 507575, 514000, 521500, 536102, 553000, 568484, 588550, 612688, 642500, 651875, 659176, 691250, 710605, 719600, 745000, 765860, 790000, 812120, 823970, 899500, 941680, 957325, 1015150, 1043000, 1072204, 1106000, 1124375, 1136968, 1177100, 1285000, 1303750, 1318352, 1340255, 1382500, 1421210, 1471375, 1490000, 1531720, 1624240, 1647940, 1799000, 1914650, 2030300, 2059925, 2086000, 2144408, 2248750, 2273936, 2354200, 2537875, 2570000, 2607500, 2680510, 2765000, 2842420, 2942750, 3025147, 3063440, 3295880, 3553025, 3598000, 3829300, 4060600, 4119850, 4288816, 4497500, 4708400, 4786625, 5075750, 5215000, 5361020, 5530000, 5684840, 5885500, 6050294, 6591760, 6701275, 7106050, 7356875, 7658600, 8121200, 8239700, 8995000, 9573250, 10151500, 10299625, 10430000, 10722040, 11369680, 11771000, 12100588, 12689375, 13402550, 14212100, 14713750, 15125735, 15317200, 16479400, 17765125, 17990000, 19146500, 20303000, 20599250, 21176029, 21444080, 23542000, 23933125, 24201176, 25378750, 26805100, 28424200, 29427500, 30251470, 32958800, 33506375, 35530250, 38293000, 40606000, 41198500, 42352058, 47866250, 48402352, 50757500, 51498125, 53610200, 56848400, 58855000, 60502940, 67012750, 71060500, 75628675, 76586000, 82397000, 84704116, 88825625, 95732500, 101515000, 102996250, 105880145, 107220400, 117710000, 121005880, 134025500, 142121000, 151257350, 164794000, 167531875, 169408232, 177651250, 191465000, 203030000, 205992500, 211760290, 242011760, 268051000, 284242000, 302514700, 335063750, 338816464, 355302500, 378143375, 382930000, 411985000, 423520580, 529400725, 536102000, 605029400, 670127500, 710605000, 756286750, 823970000, 847041160, 1058801450, 1210058800, 1340255000, 1421210000, 1512573500, 1694082320, 1890716875, 2117602900, 2647003625, 2680510000, 3025147000, 3781433750, 4235205800, 5294007250, 6050294000, 7562867500, 8470411600, 10588014500, 13235018125, 15125735000, 21176029000, 26470036250, 30251470000, 42352058000, 52940072500, 105880145000, 211760290000]

約数ペア:

[(1, 211760290000), (2, 105880145000), (4, 52940072500), (5, 42352058000), (7, 30251470000), (8, 26470036250), (10, 21176029000), (14, 15125735000), (16, 13235018125), (20, 10588014500), (25, 8470411600), (28, 7562867500), (35, 6050294000), (40, 5294007250), (50, 4235205800), (56, 3781433750), (70, 3025147000), (79, 2680510000), (80, 2647003625), (100, 2117602900), (112, 1890716875), (125, 1694082320), (140, 1512573500), (149, 1421210000), (158, 1340255000), (175, 1210058800), (200, 1058801450), (250, 847041160), (257, 823970000), (280, 756286750), (298, 710605000), (316, 670127500), (350, 605029400), (395, 536102000), (400, 529400725), (500, 423520580), (514, 411985000), (553, 382930000), (560, 378143375), (596, 355302500), (625, 338816464), (632, 335063750), (700, 302514700), (745, 284242000), (790, 268051000), (875, 242011760), (1000, 211760290), (1028, 205992500), (1043, 203030000), (1106, 191465000), (1192, 177651250), (1250, 169408232), (1264, 167531875), (1285, 164794000), (1400, 151257350), (1490, 142121000), (1580, 134025500), (1750, 121005880), (1799, 117710000), (1975, 107220400), (2000, 105880145), (2056, 102996250), (2086, 101515000), (2212, 95732500), (2384, 88825625), (2500, 84704116), (2570, 82397000), (2765, 76586000), (2800, 75628675), (2980, 71060500), (3160, 67012750), (3500, 60502940), (3598, 58855000), (3725, 56848400), (3950, 53610200), (4112, 51498125), (4172, 50757500), (4375, 48402352), (4424, 47866250), (5000, 42352058), (5140, 41198500), (5215, 40606000), (5530, 38293000), (5960, 35530250), (6320, 33506375), (6425, 32958800), (7000, 30251470), (7196, 29427500), (7450, 28424200), (7900, 26805100), (8344, 25378750), (8750, 24201176), (8848, 23933125), (8995, 23542000), (9875, 21444080), (10000, 21176029), (10280, 20599250), (10430, 20303000), (11060, 19146500), (11771, 17990000), (11920, 17765125), (12850, 16479400), (13825, 15317200), (14000, 15125735), (14392, 14713750), (14900, 14212100), (15800, 13402550), (16688, 12689375), (17500, 12100588), (17990, 11771000), (18625, 11369680), (19750, 10722040), (20303, 10430000), (20560, 10299625), (20860, 10151500), (22120, 9573250), (23542, 8995000), (25700, 8239700), (26075, 8121200), (27650, 7658600), (28784, 7356875), (29800, 7106050), (31600, 6701275), (32125, 6591760), (35000, 6050294), (35980, 5885500), (37250, 5684840), (38293, 5530000), (39500, 5361020), (40606, 5215000), (41720, 5075750), (44240, 4786625), (44975, 4708400), (47084, 4497500), (49375, 4288816), (51400, 4119850), (52150, 4060600), (55300, 3829300), (58855, 3598000), (59600, 3553025), (64250, 3295880), (69125, 3063440), (70000, 3025147), (71960, 2942750), (74500, 2842420), (76586, 2765000), (79000, 2680510), (81212, 2607500), (82397, 2570000), (83440, 2537875), (89950, 2354200), (93125, 2273936), (94168, 2248750), (98750, 2144408), (101515, 2086000), (102800, 2059925), (104300, 2030300), (110600, 1914650), (117710, 1799000), (128500, 1647940), (130375, 1624240), (138250, 1531720), (142121, 1490000), (143920, 1471375), (149000, 1421210), (153172, 1382500), (158000, 1340255), (160625, 1318352), (162424, 1303750), (164794, 1285000), (179900, 1177100), (186250, 1136968), (188336, 1124375), (191465, 1106000), (197500, 1072204), (203030, 1043000), (208600, 1015150), (221200, 957325), (224875, 941680), (235420, 899500), (257000, 823970), (260750, 812120), (268051, 790000), (276500, 765860), (284242, 745000), (294275, 719600), (298000, 710605), (306344, 691250), (321250, 659176), (324848, 651875), (329588, 642500), (345625, 612688), (359800, 588550), (372500, 568484), (382930, 553000), (395000, 536102), (406060, 521500), (411985, 514000), (417200, 507575), (449750, 470840)]