20975842680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1061}}^1$

素因数の和:1159

約数の個数: 512

約数和(自身を含む): 77075712000

約数和(自身を除く): 56099869320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 23, 24, 26, 29, 30, 38, 39, 40, 46, 52, 57, 58, 60, 65, 69, 76, 78, 87, 92, 95, 104, 114, 115, 116, 120, 130, 138, 145, 152, 156, 174, 184, 190, 195, 228, 230, 232, 247, 260, 276, 285, 290, 299, 312, 345, 348, 377, 380, 390, 435, 437, 456, 460, 494, 520, 551, 552, 570, 580, 598, 667, 690, 696, 741, 754, 760, 780, 870, 874, 897, 920, 988, 1061, 1102, 1131, 1140, 1160, 1196, 1235, 1311, 1334, 1380, 1482, 1495, 1508, 1560, 1653, 1740, 1748, 1794, 1885, 1976, 2001, 2122, 2185, 2204, 2262, 2280, 2392, 2470, 2622, 2668, 2755, 2760, 2964, 2990, 3016, 3183, 3306, 3335, 3480, 3496, 3588, 3705, 3770, 4002, 4244, 4370, 4408, 4485, 4524, 4940, 5244, 5305, 5336, 5510, 5655, 5681, 5928, 5980, 6366, 6555, 6612, 6670, 7163, 7176, 7410, 7540, 8004, 8265, 8488, 8671, 8740, 8970, 9048, 9880, 10005, 10488, 10610, 11020, 11310, 11362, 11960, 12673, 12732, 13110, 13224, 13340, 13793, 14326, 14820, 15080, 15915, 16008, 16530, 17043, 17342, 17480, 17940, 20010, 20159, 21220, 21489, 22040, 22620, 22724, 24403, 25346, 25464, 26013, 26220, 26680, 27586, 28405, 28652, 29640, 30769, 31830, 33060, 34086, 34684, 35815, 35880, 38019, 40020, 40318, 41379, 42440, 42978, 43355, 45240, 45448, 48806, 50692, 52026, 52440, 55172, 56810, 57304, 60477, 61538, 63365, 63660, 66120, 68172, 68965, 69368, 71630, 73209, 76038, 80040, 80636, 82758, 85215, 85956, 86710, 92307, 97612, 100795, 101384, 104052, 107445, 110344, 113620, 120954, 122015, 123076, 126730, 127320, 130065, 136344, 137930, 143260, 146418, 152076, 153845, 161272, 164749, 165516, 170430, 171912, 173420, 184614, 190095, 195224, 201590, 206895, 208104, 214890, 227240, 241908, 244030, 246152, 253460, 260130, 262067, 275860, 286520, 292836, 302385, 304152, 307690, 317239, 329498, 331032, 340860, 346840, 366045, 369228, 380190, 399997, 403180, 413790, 429780, 461535, 463657, 483816, 488060, 494247, 506920, 520260, 524134, 551720, 584611, 585672, 604770, 615380, 634478, 658996, 681720, 707687, 732090, 738456, 760380, 786201, 799994, 806360, 823745, 827580, 859560, 923070, 927314, 951717, 976120, 988494, 1040520, 1048268, 1169222, 1199991, 1209540, 1230760, 1268956, 1310335, 1317992, 1390971, 1415374, 1464180, 1520760, 1572402, 1586195, 1599988, 1647490, 1655160, 1753833, 1846140, 1854628, 1903434, 1976988, 1999985, 2096536, 2123061, 2318285, 2338444, 2399982, 2419080, 2471235, 2537912, 2620670, 2781942, 2830748, 2923055, 2928360, 3144804, 3172390, 3199976, 3294980, 3507666, 3538435, 3692280, 3709256, 3806868, 3931005, 3953976, 3999970, 4246122, 4636570, 4676888, 4758585, 4799964, 4942470, 5241340, 5563884, 5661496, 5846110, 5999955, 6027541, 6289608, 6344780, 6589960, 6954855, 7015332, 7076870, 7599943, 7613736, 7862010, 7999940, 8492244, 8769165, 9199931, 9273140, 9517170, 9599928, 9884940, 10482680, 10615305, 11127768, 11692220, 11999910, 12055082, 12689560, 13446053, 13909710, 14030664, 14153740, 15199886, 15724020, 15999880, 16984488, 17538330, 18082623, 18399862, 18546280, 19034340, 19769880, 21230610, 22799829, 23384440, 23999820, 24110164, 26892106, 27599793, 27819420, 28307480, 30137705, 30399772, 31448040, 35076660, 36165246, 36799724, 37999715, 38068680, 40338159, 42461220, 45599658, 45999655, 47999640, 48220328, 53784212, 55199586, 55638840, 60275410, 60799544, 67230265, 70153320, 72330492, 73599448, 75999430, 80676318, 84922440, 90413115, 91199316, 91999310, 107568424, 110399172, 113999145, 120550820, 134460530, 137998965, 144660984, 151998860, 161352636, 174798689, 180826230, 182398632, 183998620, 201690795, 220798344, 227998290, 241101640, 268921060, 275997930, 303997720, 322705272, 349597378, 361652460, 367997240, 403381590, 455996580, 524396067, 537842120, 551995860, 699194756, 723304920, 806763180, 873993445, 911993160, 1048792134, 1103991720, 1398389512, 1613526360, 1747986890, 2097584268, 2621980335, 3495973780, 4195168536, 5243960670, 6991947560, 10487921340, 20975842680]

約数ペア:

[(1, 20975842680), (2, 10487921340), (3, 6991947560), (4, 5243960670), (5, 4195168536), (6, 3495973780), (8, 2621980335), (10, 2097584268), (12, 1747986890), (13, 1613526360), (15, 1398389512), (19, 1103991720), (20, 1048792134), (23, 911993160), (24, 873993445), (26, 806763180), (29, 723304920), (30, 699194756), (38, 551995860), (39, 537842120), (40, 524396067), (46, 455996580), (52, 403381590), (57, 367997240), (58, 361652460), (60, 349597378), (65, 322705272), (69, 303997720), (76, 275997930), (78, 268921060), (87, 241101640), (92, 227998290), (95, 220798344), (104, 201690795), (114, 183998620), (115, 182398632), (116, 180826230), (120, 174798689), (130, 161352636), (138, 151998860), (145, 144660984), (152, 137998965), (156, 134460530), (174, 120550820), (184, 113999145), (190, 110399172), (195, 107568424), (228, 91999310), (230, 91199316), (232, 90413115), (247, 84922440), (260, 80676318), (276, 75999430), (285, 73599448), (290, 72330492), (299, 70153320), (312, 67230265), (345, 60799544), (348, 60275410), (377, 55638840), (380, 55199586), (390, 53784212), (435, 48220328), (437, 47999640), (456, 45999655), (460, 45599658), (494, 42461220), (520, 40338159), (551, 38068680), (552, 37999715), (570, 36799724), (580, 36165246), (598, 35076660), (667, 31448040), (690, 30399772), (696, 30137705), (741, 28307480), (754, 27819420), (760, 27599793), (780, 26892106), (870, 24110164), (874, 23999820), (897, 23384440), (920, 22799829), (988, 21230610), (1061, 19769880), (1102, 19034340), (1131, 18546280), (1140, 18399862), (1160, 18082623), (1196, 17538330), (1235, 16984488), (1311, 15999880), (1334, 15724020), (1380, 15199886), (1482, 14153740), (1495, 14030664), (1508, 13909710), (1560, 13446053), (1653, 12689560), (1740, 12055082), (1748, 11999910), (1794, 11692220), (1885, 11127768), (1976, 10615305), (2001, 10482680), (2122, 9884940), (2185, 9599928), (2204, 9517170), (2262, 9273140), (2280, 9199931), (2392, 8769165), (2470, 8492244), (2622, 7999940), (2668, 7862010), (2755, 7613736), (2760, 7599943), (2964, 7076870), (2990, 7015332), (3016, 6954855), (3183, 6589960), (3306, 6344780), (3335, 6289608), (3480, 6027541), (3496, 5999955), (3588, 5846110), (3705, 5661496), (3770, 5563884), (4002, 5241340), (4244, 4942470), (4370, 4799964), (4408, 4758585), (4485, 4676888), (4524, 4636570), (4940, 4246122), (5244, 3999970), (5305, 3953976), (5336, 3931005), (5510, 3806868), (5655, 3709256), (5681, 3692280), (5928, 3538435), (5980, 3507666), (6366, 3294980), (6555, 3199976), (6612, 3172390), (6670, 3144804), (7163, 2928360), (7176, 2923055), (7410, 2830748), (7540, 2781942), (8004, 2620670), (8265, 2537912), (8488, 2471235), (8671, 2419080), (8740, 2399982), (8970, 2338444), (9048, 2318285), (9880, 2123061), (10005, 2096536), (10488, 1999985), (10610, 1976988), (11020, 1903434), (11310, 1854628), (11362, 1846140), (11960, 1753833), (12673, 1655160), (12732, 1647490), (13110, 1599988), (13224, 1586195), (13340, 1572402), (13793, 1520760), (14326, 1464180), (14820, 1415374), (15080, 1390971), (15915, 1317992), (16008, 1310335), (16530, 1268956), (17043, 1230760), (17342, 1209540), (17480, 1199991), (17940, 1169222), (20010, 1048268), (20159, 1040520), (21220, 988494), (21489, 976120), (22040, 951717), (22620, 927314), (22724, 923070), (24403, 859560), (25346, 827580), (25464, 823745), (26013, 806360), (26220, 799994), (26680, 786201), (27586, 760380), (28405, 738456), (28652, 732090), (29640, 707687), (30769, 681720), (31830, 658996), (33060, 634478), (34086, 615380), (34684, 604770), (35815, 585672), (35880, 584611), (38019, 551720), (40020, 524134), (40318, 520260), (41379, 506920), (42440, 494247), (42978, 488060), (43355, 483816), (45240, 463657), (45448, 461535), (48806, 429780), (50692, 413790), (52026, 403180), (52440, 399997), (55172, 380190), (56810, 369228), (57304, 366045), (60477, 346840), (61538, 340860), (63365, 331032), (63660, 329498), (66120, 317239), (68172, 307690), (68965, 304152), (69368, 302385), (71630, 292836), (73209, 286520), (76038, 275860), (80040, 262067), (80636, 260130), (82758, 253460), (85215, 246152), (85956, 244030), (86710, 241908), (92307, 227240), (97612, 214890), (100795, 208104), (101384, 206895), (104052, 201590), (107445, 195224), (110344, 190095), (113620, 184614), (120954, 173420), (122015, 171912), (123076, 170430), (126730, 165516), (127320, 164749), (130065, 161272), (136344, 153845), (137930, 152076), (143260, 146418)]