68029680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 222557184

約数和(自身を除く): 154527504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 47, 48, 60, 74, 80, 94, 111, 120, 141, 148, 163, 185, 188, 222, 235, 240, 282, 296, 326, 370, 376, 444, 470, 489, 555, 564, 592, 652, 705, 740, 752, 815, 888, 940, 978, 1110, 1128, 1304, 1410, 1480, 1630, 1739, 1776, 1880, 1956, 2220, 2256, 2445, 2608, 2820, 2960, 3260, 3478, 3760, 3912, 4440, 4890, 5217, 5640, 6031, 6520, 6956, 7661, 7824, 8695, 8880, 9780, 10434, 11280, 12062, 13040, 13912, 15322, 17390, 18093, 19560, 20868, 22983, 24124, 26085, 27824, 30155, 30644, 34780, 36186, 38305, 39120, 41736, 45966, 48248, 52170, 60310, 61288, 69560, 72372, 76610, 83472, 90465, 91932, 96496, 104340, 114915, 120620, 122576, 139120, 144744, 153220, 180930, 183864, 208680, 229830, 241240, 283457, 289488, 306440, 361860, 367728, 417360, 459660, 482480, 566914, 612880, 723720, 850371, 919320, 1133828, 1417285, 1447440, 1700742, 1838640, 2267656, 2834570, 3401484, 4251855, 4535312, 5669140, 6802968, 8503710, 11338280, 13605936, 17007420, 22676560, 34014840, 68029680]

約数ペア:

[(1, 68029680), (2, 34014840), (3, 22676560), (4, 17007420), (5, 13605936), (6, 11338280), (8, 8503710), (10, 6802968), (12, 5669140), (15, 4535312), (16, 4251855), (20, 3401484), (24, 2834570), (30, 2267656), (37, 1838640), (40, 1700742), (47, 1447440), (48, 1417285), (60, 1133828), (74, 919320), (80, 850371), (94, 723720), (111, 612880), (120, 566914), (141, 482480), (148, 459660), (163, 417360), (185, 367728), (188, 361860), (222, 306440), (235, 289488), (240, 283457), (282, 241240), (296, 229830), (326, 208680), (370, 183864), (376, 180930), (444, 153220), (470, 144744), (489, 139120), (555, 122576), (564, 120620), (592, 114915), (652, 104340), (705, 96496), (740, 91932), (752, 90465), (815, 83472), (888, 76610), (940, 72372), (978, 69560), (1110, 61288), (1128, 60310), (1304, 52170), (1410, 48248), (1480, 45966), (1630, 41736), (1739, 39120), (1776, 38305), (1880, 36186), (1956, 34780), (2220, 30644), (2256, 30155), (2445, 27824), (2608, 26085), (2820, 24124), (2960, 22983), (3260, 20868), (3478, 19560), (3760, 18093), (3912, 17390), (4440, 15322), (4890, 13912), (5217, 13040), (5640, 12062), (6031, 11280), (6520, 10434), (6956, 9780), (7661, 8880), (7824, 8695)]