20170506720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2833}}^1$

素因数の和:3034

約数の個数: 384

約数和(自身を含む): 78707026944

約数和(自身を除く): 58536520224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 163, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 326, 336, 364, 390, 416, 420, 455, 480, 489, 520, 546, 560, 624, 652, 672, 728, 780, 815, 840, 910, 978, 1040, 1092, 1120, 1141, 1248, 1304, 1365, 1456, 1560, 1630, 1680, 1820, 1956, 2080, 2119, 2184, 2282, 2445, 2608, 2730, 2833, 2912, 3120, 3260, 3360, 3423, 3640, 3912, 4238, 4368, 4564, 4890, 5216, 5460, 5666, 5705, 6240, 6357, 6520, 6846, 7280, 7824, 8476, 8499, 8736, 9128, 9780, 10595, 10920, 11332, 11410, 12714, 13040, 13692, 14165, 14560, 14833, 15648, 16952, 16998, 17115, 18256, 19560, 19831, 21190, 21840, 22664, 22820, 25428, 26080, 27384, 28330, 29666, 31785, 33904, 33996, 34230, 36512, 36829, 39120, 39662, 42380, 42495, 43680, 44499, 45328, 45640, 50856, 54768, 56660, 59332, 59493, 63570, 67808, 67992, 68460, 73658, 74165, 78240, 79324, 84760, 84990, 88998, 90656, 91280, 99155, 101712, 109536, 110487, 113320, 118664, 118986, 127140, 135984, 136920, 147316, 148330, 158648, 169520, 169980, 177996, 182560, 184145, 198310, 203424, 220974, 222495, 226640, 237328, 237972, 254280, 257803, 271968, 273840, 294632, 296660, 297465, 317296, 339040, 339960, 355992, 368290, 396620, 441948, 444990, 453280, 461779, 474656, 475944, 508560, 515606, 547680, 552435, 589264, 593320, 594930, 634592, 679920, 711984, 736580, 773409, 793240, 883896, 889980, 923558, 951888, 1017120, 1031212, 1104870, 1178528, 1186640, 1189860, 1289015, 1359840, 1385337, 1423968, 1473160, 1546818, 1586480, 1767792, 1779960, 1847116, 1903776, 2062424, 2209740, 2308895, 2373280, 2379720, 2578030, 2770674, 2946320, 3093636, 3172960, 3232453, 3535584, 3559920, 3694232, 3867045, 4124848, 4419480, 4617790, 4759440, 5156060, 5541348, 5892640, 6003127, 6187272, 6464906, 6926685, 7119840, 7388464, 7734090, 8249696, 8838960, 9235580, 9518880, 9697359, 10312120, 11082696, 12006254, 12374544, 12929812, 13853370, 14776928, 15468180, 16162265, 17677920, 18009381, 18471160, 19394718, 20624240, 22165392, 24012508, 24749088, 25859624, 27706740, 30015635, 30936360, 32324530, 36018762, 36942320, 38789436, 41248480, 42021889, 44330784, 48025016, 48486795, 51719248, 55413480, 60031270, 61872720, 64649060, 72037524, 73884640, 77578872, 84043778, 90046905, 96050032, 96973590, 103438496, 110826960, 120062540, 123745440, 126065667, 129298120, 144075048, 155157744, 168087556, 180093810, 192100064, 193947180, 210109445, 221653920, 240125080, 252131334, 258596240, 288150096, 310315488, 336175112, 360187620, 387894360, 420218890, 480250160, 504262668, 517192480, 576300192, 630328335, 672350224, 720375240, 775788720, 840437780, 960500320, 1008525336, 1260656670, 1344700448, 1440750480, 1551577440, 1680875560, 2017050672, 2521313340, 2881500960, 3361751120, 4034101344, 5042626680, 6723502240, 10085253360, 20170506720]

約数ペア:

[(1, 20170506720), (2, 10085253360), (3, 6723502240), (4, 5042626680), (5, 4034101344), (6, 3361751120), (7, 2881500960), (8, 2521313340), (10, 2017050672), (12, 1680875560), (13, 1551577440), (14, 1440750480), (15, 1344700448), (16, 1260656670), (20, 1008525336), (21, 960500320), (24, 840437780), (26, 775788720), (28, 720375240), (30, 672350224), (32, 630328335), (35, 576300192), (39, 517192480), (40, 504262668), (42, 480250160), (48, 420218890), (52, 387894360), (56, 360187620), (60, 336175112), (65, 310315488), (70, 288150096), (78, 258596240), (80, 252131334), (84, 240125080), (91, 221653920), (96, 210109445), (104, 193947180), (105, 192100064), (112, 180093810), (120, 168087556), (130, 155157744), (140, 144075048), (156, 129298120), (160, 126065667), (163, 123745440), (168, 120062540), (182, 110826960), (195, 103438496), (208, 96973590), (210, 96050032), (224, 90046905), (240, 84043778), (260, 77578872), (273, 73884640), (280, 72037524), (312, 64649060), (326, 61872720), (336, 60031270), (364, 55413480), (390, 51719248), (416, 48486795), (420, 48025016), (455, 44330784), (480, 42021889), (489, 41248480), (520, 38789436), (546, 36942320), (560, 36018762), (624, 32324530), (652, 30936360), (672, 30015635), (728, 27706740), (780, 25859624), (815, 24749088), (840, 24012508), (910, 22165392), (978, 20624240), (1040, 19394718), (1092, 18471160), (1120, 18009381), (1141, 17677920), (1248, 16162265), (1304, 15468180), (1365, 14776928), (1456, 13853370), (1560, 12929812), (1630, 12374544), (1680, 12006254), (1820, 11082696), (1956, 10312120), (2080, 9697359), (2119, 9518880), (2184, 9235580), (2282, 8838960), (2445, 8249696), (2608, 7734090), (2730, 7388464), (2833, 7119840), (2912, 6926685), (3120, 6464906), (3260, 6187272), (3360, 6003127), (3423, 5892640), (3640, 5541348), (3912, 5156060), (4238, 4759440), (4368, 4617790), (4564, 4419480), (4890, 4124848), (5216, 3867045), (5460, 3694232), (5666, 3559920), (5705, 3535584), (6240, 3232453), (6357, 3172960), (6520, 3093636), (6846, 2946320), (7280, 2770674), (7824, 2578030), (8476, 2379720), (8499, 2373280), (8736, 2308895), (9128, 2209740), (9780, 2062424), (10595, 1903776), (10920, 1847116), (11332, 1779960), (11410, 1767792), (12714, 1586480), (13040, 1546818), (13692, 1473160), (14165, 1423968), (14560, 1385337), (14833, 1359840), (15648, 1289015), (16952, 1189860), (16998, 1186640), (17115, 1178528), (18256, 1104870), (19560, 1031212), (19831, 1017120), (21190, 951888), (21840, 923558), (22664, 889980), (22820, 883896), (25428, 793240), (26080, 773409), (27384, 736580), (28330, 711984), (29666, 679920), (31785, 634592), (33904, 594930), (33996, 593320), (34230, 589264), (36512, 552435), (36829, 547680), (39120, 515606), (39662, 508560), (42380, 475944), (42495, 474656), (43680, 461779), (44499, 453280), (45328, 444990), (45640, 441948), (50856, 396620), (54768, 368290), (56660, 355992), (59332, 339960), (59493, 339040), (63570, 317296), (67808, 297465), (67992, 296660), (68460, 294632), (73658, 273840), (74165, 271968), (78240, 257803), (79324, 254280), (84760, 237972), (84990, 237328), (88998, 226640), (90656, 222495), (91280, 220974), (99155, 203424), (101712, 198310), (109536, 184145), (110487, 182560), (113320, 177996), (118664, 169980), (118986, 169520), (127140, 158648), (135984, 148330), (136920, 147316)]