73068240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 283410432

約数和(自身を除く): 210342192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 35, 40, 42, 46, 48, 56, 60, 61, 62, 69, 70, 80, 84, 92, 93, 105, 112, 115, 120, 122, 124, 138, 140, 155, 161, 168, 183, 184, 186, 210, 217, 230, 240, 244, 248, 276, 280, 305, 310, 322, 336, 345, 366, 368, 372, 420, 427, 434, 460, 465, 483, 488, 496, 552, 560, 610, 620, 644, 651, 690, 713, 732, 744, 805, 840, 854, 868, 915, 920, 930, 966, 976, 1085, 1104, 1220, 1240, 1281, 1288, 1302, 1380, 1403, 1426, 1464, 1488, 1610, 1680, 1708, 1736, 1830, 1840, 1860, 1891, 1932, 2135, 2139, 2170, 2415, 2440, 2480, 2562, 2576, 2604, 2760, 2806, 2852, 2928, 3220, 3255, 3416, 3472, 3565, 3660, 3720, 3782, 3864, 4209, 4270, 4278, 4340, 4830, 4880, 4991, 5124, 5208, 5520, 5612, 5673, 5704, 6405, 6440, 6510, 6832, 7015, 7130, 7320, 7440, 7564, 7728, 8418, 8540, 8556, 8680, 9455, 9660, 9821, 9982, 10248, 10416, 10695, 11224, 11346, 11408, 12810, 12880, 13020, 13237, 14030, 14260, 14640, 14973, 15128, 16836, 17080, 17112, 17360, 18910, 19320, 19642, 19964, 20496, 21045, 21390, 22448, 22692, 24955, 25620, 26040, 26474, 28060, 28365, 28520, 29463, 29946, 30256, 33672, 34160, 34224, 37820, 38640, 39284, 39711, 39928, 42090, 42780, 43493, 45384, 49105, 49910, 51240, 52080, 52948, 56120, 56730, 57040, 58926, 59892, 66185, 67344, 74865, 75640, 78568, 79422, 79856, 84180, 85560, 86986, 90768, 98210, 99820, 102480, 105896, 112240, 113460, 117852, 119784, 130479, 132370, 147315, 149730, 151280, 157136, 158844, 168360, 171120, 173972, 196420, 198555, 199640, 211792, 217465, 226920, 235704, 239568, 260958, 264740, 294630, 299460, 304451, 317688, 336720, 347944, 392840, 397110, 399280, 434930, 453840, 471408, 521916, 529480, 589260, 598920, 608902, 635376, 652395, 695888, 785680, 794220, 869860, 913353, 1043832, 1058960, 1178520, 1197840, 1217804, 1304790, 1522255, 1588440, 1739720, 1826706, 2087664, 2357040, 2435608, 2609580, 3044510, 3176880, 3479440, 3653412, 4566765, 4871216, 5219160, 6089020, 7306824, 9133530, 10438320, 12178040, 14613648, 18267060, 24356080, 36534120, 73068240]

約数ペア:

[(1, 73068240), (2, 36534120), (3, 24356080), (4, 18267060), (5, 14613648), (6, 12178040), (7, 10438320), (8, 9133530), (10, 7306824), (12, 6089020), (14, 5219160), (15, 4871216), (16, 4566765), (20, 3653412), (21, 3479440), (23, 3176880), (24, 3044510), (28, 2609580), (30, 2435608), (31, 2357040), (35, 2087664), (40, 1826706), (42, 1739720), (46, 1588440), (48, 1522255), (56, 1304790), (60, 1217804), (61, 1197840), (62, 1178520), (69, 1058960), (70, 1043832), (80, 913353), (84, 869860), (92, 794220), (93, 785680), (105, 695888), (112, 652395), (115, 635376), (120, 608902), (122, 598920), (124, 589260), (138, 529480), (140, 521916), (155, 471408), (161, 453840), (168, 434930), (183, 399280), (184, 397110), (186, 392840), (210, 347944), (217, 336720), (230, 317688), (240, 304451), (244, 299460), (248, 294630), (276, 264740), (280, 260958), (305, 239568), (310, 235704), (322, 226920), (336, 217465), (345, 211792), (366, 199640), (368, 198555), (372, 196420), (420, 173972), (427, 171120), (434, 168360), (460, 158844), (465, 157136), (483, 151280), (488, 149730), (496, 147315), (552, 132370), (560, 130479), (610, 119784), (620, 117852), (644, 113460), (651, 112240), (690, 105896), (713, 102480), (732, 99820), (744, 98210), (805, 90768), (840, 86986), (854, 85560), (868, 84180), (915, 79856), (920, 79422), (930, 78568), (966, 75640), (976, 74865), (1085, 67344), (1104, 66185), (1220, 59892), (1240, 58926), (1281, 57040), (1288, 56730), (1302, 56120), (1380, 52948), (1403, 52080), (1426, 51240), (1464, 49910), (1488, 49105), (1610, 45384), (1680, 43493), (1708, 42780), (1736, 42090), (1830, 39928), (1840, 39711), (1860, 39284), (1891, 38640), (1932, 37820), (2135, 34224), (2139, 34160), (2170, 33672), (2415, 30256), (2440, 29946), (2480, 29463), (2562, 28520), (2576, 28365), (2604, 28060), (2760, 26474), (2806, 26040), (2852, 25620), (2928, 24955), (3220, 22692), (3255, 22448), (3416, 21390), (3472, 21045), (3565, 20496), (3660, 19964), (3720, 19642), (3782, 19320), (3864, 18910), (4209, 17360), (4270, 17112), (4278, 17080), (4340, 16836), (4830, 15128), (4880, 14973), (4991, 14640), (5124, 14260), (5208, 14030), (5520, 13237), (5612, 13020), (5673, 12880), (5704, 12810), (6405, 11408), (6440, 11346), (6510, 11224), (6832, 10695), (7015, 10416), (7130, 10248), (7320, 9982), (7440, 9821), (7564, 9660), (7728, 9455), (8418, 8680), (8540, 8556)]