86858240

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 160

約数和(自身を含む): 246305664

約数和(自身を除く): 159447424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 131, 140, 148, 160, 185, 224, 256, 259, 262, 280, 296, 320, 370, 448, 512, 518, 524, 560, 592, 640, 655, 740, 896, 917, 1036, 1048, 1120, 1184, 1280, 1295, 1310, 1480, 1792, 1834, 2072, 2096, 2240, 2368, 2560, 2590, 2620, 2960, 3584, 3668, 4144, 4192, 4480, 4585, 4736, 4847, 5180, 5240, 5920, 7336, 8288, 8384, 8960, 9170, 9472, 9694, 10360, 10480, 11840, 14672, 16576, 16768, 17920, 18340, 18944, 19388, 20720, 20960, 23680, 24235, 29344, 33152, 33536, 33929, 36680, 38776, 41440, 41920, 47360, 48470, 58688, 66304, 67072, 67858, 73360, 77552, 82880, 83840, 94720, 96940, 117376, 132608, 135716, 146720, 155104, 165760, 167680, 169645, 193880, 234752, 271432, 293440, 310208, 331520, 335360, 339290, 387760, 469504, 542864, 586880, 620416, 663040, 678580, 775520, 1085728, 1173760, 1240832, 1357160, 1551040, 2171456, 2347520, 2481664, 2714320, 3102080, 4342912, 5428640, 6204160, 8685824, 10857280, 12408320, 17371648, 21714560, 43429120, 86858240]

約数ペア:

[(1, 86858240), (2, 43429120), (4, 21714560), (5, 17371648), (7, 12408320), (8, 10857280), (10, 8685824), (14, 6204160), (16, 5428640), (20, 4342912), (28, 3102080), (32, 2714320), (35, 2481664), (37, 2347520), (40, 2171456), (56, 1551040), (64, 1357160), (70, 1240832), (74, 1173760), (80, 1085728), (112, 775520), (128, 678580), (131, 663040), (140, 620416), (148, 586880), (160, 542864), (185, 469504), (224, 387760), (256, 339290), (259, 335360), (262, 331520), (280, 310208), (296, 293440), (320, 271432), (370, 234752), (448, 193880), (512, 169645), (518, 167680), (524, 165760), (560, 155104), (592, 146720), (640, 135716), (655, 132608), (740, 117376), (896, 96940), (917, 94720), (1036, 83840), (1048, 82880), (1120, 77552), (1184, 73360), (1280, 67858), (1295, 67072), (1310, 66304), (1480, 58688), (1792, 48470), (1834, 47360), (2072, 41920), (2096, 41440), (2240, 38776), (2368, 36680), (2560, 33929), (2590, 33536), (2620, 33152), (2960, 29344), (3584, 24235), (3668, 23680), (4144, 20960), (4192, 20720), (4480, 19388), (4585, 18944), (4736, 18340), (4847, 17920), (5180, 16768), (5240, 16576), (5920, 14672), (7336, 11840), (8288, 10480), (8384, 10360), (8960, 9694), (9170, 9472)]