20170828260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:752

約数の個数: 432

約数和(自身を含む): 71804678400

約数和(自身を除く): 51633850140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 79, 90, 95, 99, 110, 114, 121, 132, 158, 165, 171, 180, 190, 198, 209, 220, 228, 237, 242, 285, 316, 330, 342, 363, 380, 395, 396, 418, 474, 484, 495, 570, 605, 617, 627, 660, 684, 711, 726, 790, 836, 855, 869, 948, 990, 1045, 1089, 1140, 1185, 1210, 1234, 1254, 1422, 1452, 1501, 1580, 1710, 1738, 1815, 1851, 1881, 1980, 2090, 2178, 2299, 2370, 2420, 2468, 2508, 2607, 2844, 3002, 3085, 3135, 3420, 3476, 3555, 3630, 3702, 3762, 4180, 4345, 4356, 4503, 4598, 4740, 5214, 5445, 5553, 6004, 6170, 6270, 6787, 6897, 7110, 7260, 7404, 7505, 7524, 7821, 8690, 9006, 9196, 9255, 9405, 9559, 10428, 10890, 11106, 11495, 11723, 12340, 12540, 13035, 13509, 13574, 13794, 14220, 15010, 15642, 16511, 17380, 18012, 18510, 18810, 19118, 20361, 20691, 21780, 22212, 22515, 22990, 23446, 26070, 27018, 27148, 27588, 27765, 28677, 30020, 31284, 33022, 33935, 34485, 35169, 37020, 37620, 38236, 39105, 40722, 41382, 45030, 45980, 46892, 47795, 48743, 49533, 52140, 54036, 55530, 57354, 58615, 61083, 66044, 67545, 67870, 68970, 70338, 74657, 78210, 81444, 82555, 82764, 86031, 90060, 95590, 97486, 99066, 101805, 103455, 105507, 111060, 114708, 117230, 122166, 128953, 135090, 135740, 137940, 140676, 143385, 146229, 148599, 149314, 156420, 165110, 172062, 175845, 181621, 191180, 194972, 198132, 203610, 206910, 211014, 223971, 234460, 243715, 244332, 247665, 257906, 270180, 286770, 292458, 297198, 298628, 305415, 330220, 344124, 351690, 363242, 373285, 386859, 407220, 413820, 422028, 430155, 438687, 447942, 487430, 495330, 515812, 527535, 536173, 544863, 573540, 584916, 594396, 610830, 644765, 671913, 703380, 726484, 731145, 742995, 746570, 773718, 860310, 877374, 895884, 908105, 926117, 974860, 990660, 1055070, 1072346, 1089726, 1119855, 1160577, 1221660, 1289530, 1343826, 1418483, 1462290, 1485990, 1493140, 1547436, 1608519, 1634589, 1720620, 1754748, 1816210, 1852234, 1934295, 2110140, 2144692, 2179452, 2193435, 2239710, 2321154, 2579060, 2680865, 2687652, 2724315, 2778351, 2836966, 2924580, 2971980, 3217038, 3269178, 3359565, 3632420, 3704468, 3868590, 4255449, 4386870, 4479420, 4630585, 4642308, 4825557, 5361730, 5448630, 5556702, 5673932, 5802885, 5897903, 6434076, 6538356, 6719130, 7092415, 7737180, 8042595, 8172945, 8335053, 8510898, 8773740, 9261170, 9651114, 10187287, 10723460, 10897260, 11113404, 11605770, 11795806, 12766347, 13438260, 13891755, 14184830, 16085190, 16345890, 16670106, 17021796, 17693709, 18522340, 19302228, 20374574, 21277245, 23211540, 23591612, 24127785, 25532694, 27783510, 28369660, 29489515, 30561861, 32170380, 32691780, 33340212, 35387418, 40749148, 41675265, 42554490, 48255570, 50936435, 51065388, 53081127, 55567020, 58979030, 61123722, 63831735, 70774836, 83350530, 85108980, 88468545, 91685583, 96511140, 101872870, 106162254, 112060157, 117958060, 122247444, 127663470, 152809305, 166701060, 176937090, 183371166, 203745740, 212324508, 224120314, 255326940, 265405635, 305618610, 336180471, 353874180, 366742332, 448240628, 458427915, 530811270, 560300785, 611237220, 672360942, 916855830, 1008541413, 1061622540, 1120601570, 1344721884, 1680902355, 1833711660, 2017082826, 2241203140, 3361804710, 4034165652, 5042707065, 6723609420, 10085414130, 20170828260]

約数ペア:

[(1, 20170828260), (2, 10085414130), (3, 6723609420), (4, 5042707065), (5, 4034165652), (6, 3361804710), (9, 2241203140), (10, 2017082826), (11, 1833711660), (12, 1680902355), (15, 1344721884), (18, 1120601570), (19, 1061622540), (20, 1008541413), (22, 916855830), (30, 672360942), (33, 611237220), (36, 560300785), (38, 530811270), (44, 458427915), (45, 448240628), (55, 366742332), (57, 353874180), (60, 336180471), (66, 305618610), (76, 265405635), (79, 255326940), (90, 224120314), (95, 212324508), (99, 203745740), (110, 183371166), (114, 176937090), (121, 166701060), (132, 152809305), (158, 127663470), (165, 122247444), (171, 117958060), (180, 112060157), (190, 106162254), (198, 101872870), (209, 96511140), (220, 91685583), (228, 88468545), (237, 85108980), (242, 83350530), (285, 70774836), (316, 63831735), (330, 61123722), (342, 58979030), (363, 55567020), (380, 53081127), (395, 51065388), (396, 50936435), (418, 48255570), (474, 42554490), (484, 41675265), (495, 40749148), (570, 35387418), (605, 33340212), (617, 32691780), (627, 32170380), (660, 30561861), (684, 29489515), (711, 28369660), (726, 27783510), (790, 25532694), (836, 24127785), (855, 23591612), (869, 23211540), (948, 21277245), (990, 20374574), (1045, 19302228), (1089, 18522340), (1140, 17693709), (1185, 17021796), (1210, 16670106), (1234, 16345890), (1254, 16085190), (1422, 14184830), (1452, 13891755), (1501, 13438260), (1580, 12766347), (1710, 11795806), (1738, 11605770), (1815, 11113404), (1851, 10897260), (1881, 10723460), (1980, 10187287), (2090, 9651114), (2178, 9261170), (2299, 8773740), (2370, 8510898), (2420, 8335053), (2468, 8172945), (2508, 8042595), (2607, 7737180), (2844, 7092415), (3002, 6719130), (3085, 6538356), (3135, 6434076), (3420, 5897903), (3476, 5802885), (3555, 5673932), (3630, 5556702), (3702, 5448630), (3762, 5361730), (4180, 4825557), (4345, 4642308), (4356, 4630585), (4503, 4479420), (4598, 4386870), (4740, 4255449), (5214, 3868590), (5445, 3704468), (5553, 3632420), (6004, 3359565), (6170, 3269178), (6270, 3217038), (6787, 2971980), (6897, 2924580), (7110, 2836966), (7260, 2778351), (7404, 2724315), (7505, 2687652), (7524, 2680865), (7821, 2579060), (8690, 2321154), (9006, 2239710), (9196, 2193435), (9255, 2179452), (9405, 2144692), (9559, 2110140), (10428, 1934295), (10890, 1852234), (11106, 1816210), (11495, 1754748), (11723, 1720620), (12340, 1634589), (12540, 1608519), (13035, 1547436), (13509, 1493140), (13574, 1485990), (13794, 1462290), (14220, 1418483), (15010, 1343826), (15642, 1289530), (16511, 1221660), (17380, 1160577), (18012, 1119855), (18510, 1089726), (18810, 1072346), (19118, 1055070), (20361, 990660), (20691, 974860), (21780, 926117), (22212, 908105), (22515, 895884), (22990, 877374), (23446, 860310), (26070, 773718), (27018, 746570), (27148, 742995), (27588, 731145), (27765, 726484), (28677, 703380), (30020, 671913), (31284, 644765), (33022, 610830), (33935, 594396), (34485, 584916), (35169, 573540), (37020, 544863), (37620, 536173), (38236, 527535), (39105, 515812), (40722, 495330), (41382, 487430), (45030, 447942), (45980, 438687), (46892, 430155), (47795, 422028), (48743, 413820), (49533, 407220), (52140, 386859), (54036, 373285), (55530, 363242), (57354, 351690), (58615, 344124), (61083, 330220), (66044, 305415), (67545, 298628), (67870, 297198), (68970, 292458), (70338, 286770), (74657, 270180), (78210, 257906), (81444, 247665), (82555, 244332), (82764, 243715), (86031, 234460), (90060, 223971), (95590, 211014), (97486, 206910), (99066, 203610), (101805, 198132), (103455, 194972), (105507, 191180), (111060, 181621), (114708, 175845), (117230, 172062), (122166, 165110), (128953, 156420), (135090, 149314), (135740, 148599), (137940, 146229), (140676, 143385)]