442504920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:386

約数の個数: 256

約数和(自身を含む): 1580705280

約数和(自身を除く): 1138200360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 104, 107, 110, 120, 130, 132, 143, 156, 165, 195, 214, 220, 241, 260, 264, 286, 312, 321, 330, 390, 428, 429, 440, 482, 520, 535, 572, 642, 660, 715, 723, 780, 856, 858, 964, 1070, 1144, 1177, 1205, 1284, 1320, 1391, 1430, 1446, 1560, 1605, 1716, 1928, 2140, 2145, 2354, 2410, 2568, 2651, 2782, 2860, 2892, 3133, 3210, 3432, 3531, 3615, 4173, 4280, 4290, 4708, 4820, 5302, 5564, 5720, 5784, 5885, 6266, 6420, 6955, 7062, 7230, 7953, 8346, 8580, 9399, 9416, 9640, 10604, 11128, 11770, 12532, 12840, 13255, 13910, 14124, 14460, 15301, 15665, 15906, 16692, 17160, 17655, 18798, 20865, 21208, 23540, 25064, 25787, 26510, 27820, 28248, 28920, 30602, 31330, 31812, 33384, 34463, 35310, 37596, 39765, 41730, 45903, 46995, 47080, 51574, 53020, 55640, 61204, 62660, 63624, 68926, 70620, 75192, 76505, 77361, 79530, 83460, 91806, 93990, 103148, 103389, 106040, 122408, 125320, 128935, 137852, 141240, 153010, 154722, 159060, 166920, 172315, 183612, 187980, 206296, 206778, 229515, 257870, 275704, 283657, 306020, 309444, 318120, 335231, 344630, 367224, 375960, 386805, 413556, 459030, 515740, 516945, 567314, 612040, 618888, 670462, 689260, 773610, 827112, 850971, 918060, 1005693, 1031480, 1033890, 1134628, 1340924, 1378520, 1418285, 1547220, 1676155, 1701942, 1836120, 2011386, 2067780, 2269256, 2681848, 2836570, 3094440, 3352310, 3403884, 3687541, 4022772, 4135560, 4254855, 5028465, 5673140, 6704620, 6807768, 7375082, 8045544, 8509710, 10056930, 11062623, 11346280, 13409240, 14750164, 17019420, 18437705, 20113860, 22125246, 29500328, 34038840, 36875410, 40227720, 44250492, 55313115, 73750820, 88500984, 110626230, 147501640, 221252460, 442504920]

約数ペア:

[(1, 442504920), (2, 221252460), (3, 147501640), (4, 110626230), (5, 88500984), (6, 73750820), (8, 55313115), (10, 44250492), (11, 40227720), (12, 36875410), (13, 34038840), (15, 29500328), (20, 22125246), (22, 20113860), (24, 18437705), (26, 17019420), (30, 14750164), (33, 13409240), (39, 11346280), (40, 11062623), (44, 10056930), (52, 8509710), (55, 8045544), (60, 7375082), (65, 6807768), (66, 6704620), (78, 5673140), (88, 5028465), (104, 4254855), (107, 4135560), (110, 4022772), (120, 3687541), (130, 3403884), (132, 3352310), (143, 3094440), (156, 2836570), (165, 2681848), (195, 2269256), (214, 2067780), (220, 2011386), (241, 1836120), (260, 1701942), (264, 1676155), (286, 1547220), (312, 1418285), (321, 1378520), (330, 1340924), (390, 1134628), (428, 1033890), (429, 1031480), (440, 1005693), (482, 918060), (520, 850971), (535, 827112), (572, 773610), (642, 689260), (660, 670462), (715, 618888), (723, 612040), (780, 567314), (856, 516945), (858, 515740), (964, 459030), (1070, 413556), (1144, 386805), (1177, 375960), (1205, 367224), (1284, 344630), (1320, 335231), (1391, 318120), (1430, 309444), (1446, 306020), (1560, 283657), (1605, 275704), (1716, 257870), (1928, 229515), (2140, 206778), (2145, 206296), (2354, 187980), (2410, 183612), (2568, 172315), (2651, 166920), (2782, 159060), (2860, 154722), (2892, 153010), (3133, 141240), (3210, 137852), (3432, 128935), (3531, 125320), (3615, 122408), (4173, 106040), (4280, 103389), (4290, 103148), (4708, 93990), (4820, 91806), (5302, 83460), (5564, 79530), (5720, 77361), (5784, 76505), (5885, 75192), (6266, 70620), (6420, 68926), (6955, 63624), (7062, 62660), (7230, 61204), (7953, 55640), (8346, 53020), (8580, 51574), (9399, 47080), (9416, 46995), (9640, 45903), (10604, 41730), (11128, 39765), (11770, 37596), (12532, 35310), (12840, 34463), (13255, 33384), (13910, 31812), (14124, 31330), (14460, 30602), (15301, 28920), (15665, 28248), (15906, 27820), (16692, 26510), (17160, 25787), (17655, 25064), (18798, 23540), (20865, 21208)]