26835120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 100743552

約数和(自身を除く): 73908432

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 47, 48, 52, 60, 61, 65, 72, 78, 80, 90, 94, 104, 117, 120, 122, 130, 141, 144, 156, 180, 183, 188, 195, 208, 234, 235, 240, 244, 260, 282, 305, 312, 360, 366, 376, 390, 423, 468, 470, 488, 520, 549, 564, 585, 610, 611, 624, 705, 720, 732, 752, 780, 793, 846, 915, 936, 940, 976, 1040, 1098, 1128, 1170, 1220, 1222, 1410, 1464, 1560, 1586, 1692, 1830, 1833, 1872, 1880, 2115, 2196, 2256, 2340, 2379, 2440, 2444, 2745, 2820, 2867, 2928, 3055, 3120, 3172, 3384, 3660, 3666, 3760, 3965, 4230, 4392, 4680, 4758, 4880, 4888, 5490, 5499, 5640, 5734, 6110, 6344, 6768, 7137, 7320, 7332, 7930, 8460, 8601, 8784, 9165, 9360, 9516, 9776, 10980, 10998, 11280, 11468, 11895, 12220, 12688, 14274, 14335, 14640, 14664, 15860, 16920, 17202, 18330, 19032, 21960, 21996, 22936, 23790, 24440, 25803, 27495, 28548, 28670, 29328, 31720, 33840, 34404, 35685, 36660, 37271, 38064, 43005, 43920, 43992, 45872, 47580, 48880, 51606, 54990, 57096, 57340, 63440, 68808, 71370, 73320, 74542, 86010, 87984, 95160, 103212, 109980, 111813, 114192, 114680, 129015, 137616, 142740, 146640, 149084, 172020, 186355, 190320, 206424, 219960, 223626, 229360, 258030, 285480, 298168, 335439, 344040, 372710, 412848, 439920, 447252, 516060, 559065, 570960, 596336, 670878, 688080, 745420, 894504, 1032120, 1118130, 1341756, 1490840, 1677195, 1789008, 2064240, 2236260, 2683512, 2981680, 3354390, 4472520, 5367024, 6708780, 8945040, 13417560, 26835120]

約数ペア:

[(1, 26835120), (2, 13417560), (3, 8945040), (4, 6708780), (5, 5367024), (6, 4472520), (8, 3354390), (9, 2981680), (10, 2683512), (12, 2236260), (13, 2064240), (15, 1789008), (16, 1677195), (18, 1490840), (20, 1341756), (24, 1118130), (26, 1032120), (30, 894504), (36, 745420), (39, 688080), (40, 670878), (45, 596336), (47, 570960), (48, 559065), (52, 516060), (60, 447252), (61, 439920), (65, 412848), (72, 372710), (78, 344040), (80, 335439), (90, 298168), (94, 285480), (104, 258030), (117, 229360), (120, 223626), (122, 219960), (130, 206424), (141, 190320), (144, 186355), (156, 172020), (180, 149084), (183, 146640), (188, 142740), (195, 137616), (208, 129015), (234, 114680), (235, 114192), (240, 111813), (244, 109980), (260, 103212), (282, 95160), (305, 87984), (312, 86010), (360, 74542), (366, 73320), (376, 71370), (390, 68808), (423, 63440), (468, 57340), (470, 57096), (488, 54990), (520, 51606), (549, 48880), (564, 47580), (585, 45872), (610, 43992), (611, 43920), (624, 43005), (705, 38064), (720, 37271), (732, 36660), (752, 35685), (780, 34404), (793, 33840), (846, 31720), (915, 29328), (936, 28670), (940, 28548), (976, 27495), (1040, 25803), (1098, 24440), (1128, 23790), (1170, 22936), (1220, 21996), (1222, 21960), (1410, 19032), (1464, 18330), (1560, 17202), (1586, 16920), (1692, 15860), (1830, 14664), (1833, 14640), (1872, 14335), (1880, 14274), (2115, 12688), (2196, 12220), (2256, 11895), (2340, 11468), (2379, 11280), (2440, 10998), (2444, 10980), (2745, 9776), (2820, 9516), (2867, 9360), (2928, 9165), (3055, 8784), (3120, 8601), (3172, 8460), (3384, 7930), (3660, 7332), (3666, 7320), (3760, 7137), (3965, 6768), (4230, 6344), (4392, 6110), (4680, 5734), (4758, 5640), (4880, 5499), (4888, 5490)]