459389280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2909}}^1$

素因数の和:2981

約数の個数: 192

約数和(自身を含む): 1689569280

約数和(自身を除く): 1230180000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 96, 105, 112, 120, 140, 141, 160, 168, 188, 210, 224, 235, 240, 280, 282, 329, 336, 376, 420, 470, 480, 560, 564, 658, 672, 705, 752, 840, 940, 987, 1120, 1128, 1316, 1410, 1504, 1645, 1680, 1880, 1974, 2256, 2632, 2820, 2909, 3290, 3360, 3760, 3948, 4512, 4935, 5264, 5640, 5818, 6580, 7520, 7896, 8727, 9870, 10528, 11280, 11636, 13160, 14545, 15792, 17454, 19740, 20363, 22560, 23272, 26320, 29090, 31584, 34908, 39480, 40726, 43635, 46544, 52640, 58180, 61089, 69816, 78960, 81452, 87270, 93088, 101815, 116360, 122178, 136723, 139632, 157920, 162904, 174540, 203630, 232720, 244356, 273446, 279264, 305445, 325808, 349080, 407260, 410169, 465440, 488712, 546892, 610890, 651616, 683615, 698160, 814520, 820338, 957061, 977424, 1093784, 1221780, 1367230, 1396320, 1629040, 1640676, 1914122, 1954848, 2050845, 2187568, 2443560, 2734460, 2871183, 3258080, 3281352, 3828244, 4101690, 4375136, 4785305, 4887120, 5468920, 5742366, 6562704, 7656488, 8203380, 9570610, 9774240, 10937840, 11484732, 13125408, 14355915, 15312976, 16406760, 19141220, 21875680, 22969464, 28711830, 30625952, 32813520, 38282440, 45938928, 57423660, 65627040, 76564880, 91877856, 114847320, 153129760, 229694640, 459389280]

約数ペア:

[(1, 459389280), (2, 229694640), (3, 153129760), (4, 114847320), (5, 91877856), (6, 76564880), (7, 65627040), (8, 57423660), (10, 45938928), (12, 38282440), (14, 32813520), (15, 30625952), (16, 28711830), (20, 22969464), (21, 21875680), (24, 19141220), (28, 16406760), (30, 15312976), (32, 14355915), (35, 13125408), (40, 11484732), (42, 10937840), (47, 9774240), (48, 9570610), (56, 8203380), (60, 7656488), (70, 6562704), (80, 5742366), (84, 5468920), (94, 4887120), (96, 4785305), (105, 4375136), (112, 4101690), (120, 3828244), (140, 3281352), (141, 3258080), (160, 2871183), (168, 2734460), (188, 2443560), (210, 2187568), (224, 2050845), (235, 1954848), (240, 1914122), (280, 1640676), (282, 1629040), (329, 1396320), (336, 1367230), (376, 1221780), (420, 1093784), (470, 977424), (480, 957061), (560, 820338), (564, 814520), (658, 698160), (672, 683615), (705, 651616), (752, 610890), (840, 546892), (940, 488712), (987, 465440), (1120, 410169), (1128, 407260), (1316, 349080), (1410, 325808), (1504, 305445), (1645, 279264), (1680, 273446), (1880, 244356), (1974, 232720), (2256, 203630), (2632, 174540), (2820, 162904), (2909, 157920), (3290, 139632), (3360, 136723), (3760, 122178), (3948, 116360), (4512, 101815), (4935, 93088), (5264, 87270), (5640, 81452), (5818, 78960), (6580, 69816), (7520, 61089), (7896, 58180), (8727, 52640), (9870, 46544), (10528, 43635), (11280, 40726), (11636, 39480), (13160, 34908), (14545, 31584), (15792, 29090), (17454, 26320), (19740, 23272), (20363, 22560)]