65399992160

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{4051}}^1$

素因数の和:4237

約数の個数: 192

約数和(自身を含む): 166742198784

約数和(自身を除く): 101342206624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 41, 46, 80, 82, 92, 107, 115, 160, 164, 184, 205, 214, 230, 328, 368, 410, 428, 460, 535, 656, 736, 820, 856, 920, 943, 1070, 1312, 1640, 1712, 1840, 1886, 2140, 2461, 3280, 3424, 3680, 3772, 4051, 4280, 4387, 4715, 4922, 6560, 7544, 8102, 8560, 8774, 9430, 9844, 12305, 15088, 16204, 17120, 17548, 18860, 19688, 20255, 21935, 24610, 30176, 32408, 35096, 37720, 39376, 40510, 43870, 49220, 64816, 70192, 75440, 78752, 81020, 87740, 93173, 98440, 100901, 129632, 140384, 150880, 162040, 166091, 175480, 186346, 196880, 201802, 324080, 332182, 350960, 372692, 393760, 403604, 433457, 465865, 504505, 648160, 664364, 701920, 745384, 807208, 830455, 866914, 931730, 1009010, 1328728, 1490768, 1614416, 1660910, 1733828, 1863460, 2018020, 2167285, 2657456, 2981536, 3228832, 3321820, 3467656, 3726920, 3820093, 4036040, 4334570, 5314912, 6643640, 6935312, 7453840, 7640186, 8072080, 8669140, 9969511, 13287280, 13870624, 14907680, 15280372, 16144160, 17338280, 17771737, 19100465, 19939022, 26574560, 30560744, 34676560, 35543474, 38200930, 39878044, 49847555, 61121488, 69353120, 71086948, 76401860, 79756088, 88858685, 99695110, 122242976, 142173896, 152803720, 159512176, 177717370, 199390220, 284347792, 305607440, 319024352, 355434740, 398780440, 408749951, 568695584, 611214880, 710869480, 797560880, 817499902, 1421738960, 1595121760, 1634999804, 2043749755, 2843477920, 3269999608, 4087499510, 6539999216, 8174999020, 13079998432, 16349998040, 32699996080, 65399992160]

約数ペア:

[(1, 65399992160), (2, 32699996080), (4, 16349998040), (5, 13079998432), (8, 8174999020), (10, 6539999216), (16, 4087499510), (20, 3269999608), (23, 2843477920), (32, 2043749755), (40, 1634999804), (41, 1595121760), (46, 1421738960), (80, 817499902), (82, 797560880), (92, 710869480), (107, 611214880), (115, 568695584), (160, 408749951), (164, 398780440), (184, 355434740), (205, 319024352), (214, 305607440), (230, 284347792), (328, 199390220), (368, 177717370), (410, 159512176), (428, 152803720), (460, 142173896), (535, 122242976), (656, 99695110), (736, 88858685), (820, 79756088), (856, 76401860), (920, 71086948), (943, 69353120), (1070, 61121488), (1312, 49847555), (1640, 39878044), (1712, 38200930), (1840, 35543474), (1886, 34676560), (2140, 30560744), (2461, 26574560), (3280, 19939022), (3424, 19100465), (3680, 17771737), (3772, 17338280), (4051, 16144160), (4280, 15280372), (4387, 14907680), (4715, 13870624), (4922, 13287280), (6560, 9969511), (7544, 8669140), (8102, 8072080), (8560, 7640186), (8774, 7453840), (9430, 6935312), (9844, 6643640), (12305, 5314912), (15088, 4334570), (16204, 4036040), (17120, 3820093), (17548, 3726920), (18860, 3467656), (19688, 3321820), (20255, 3228832), (21935, 2981536), (24610, 2657456), (30176, 2167285), (32408, 2018020), (35096, 1863460), (37720, 1733828), (39376, 1660910), (40510, 1614416), (43870, 1490768), (49220, 1328728), (64816, 1009010), (70192, 931730), (75440, 866914), (78752, 830455), (81020, 807208), (87740, 745384), (93173, 701920), (98440, 664364), (100901, 648160), (129632, 504505), (140384, 465865), (150880, 433457), (162040, 403604), (166091, 393760), (175480, 372692), (186346, 350960), (196880, 332182), (201802, 324080)]