23517891540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:906

約数の個数: 480

約数和(自身を含む): 87494964480

約数和(自身を除く): 63977072940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 27, 30, 33, 36, 39, 44, 45, 52, 54, 55, 60, 65, 66, 78, 81, 90, 99, 108, 110, 117, 121, 130, 132, 135, 143, 156, 162, 165, 180, 195, 198, 220, 234, 242, 260, 270, 286, 297, 324, 330, 351, 363, 390, 396, 405, 429, 468, 484, 495, 540, 572, 585, 594, 605, 660, 702, 715, 726, 780, 810, 839, 858, 891, 990, 1053, 1089, 1170, 1188, 1210, 1287, 1331, 1404, 1430, 1452, 1485, 1573, 1620, 1678, 1716, 1755, 1782, 1815, 1980, 2106, 2145, 2178, 2340, 2420, 2517, 2574, 2662, 2860, 2970, 3146, 3267, 3356, 3510, 3564, 3630, 3861, 3993, 4195, 4212, 4290, 4356, 4455, 4719, 5034, 5148, 5265, 5324, 5445, 5940, 6292, 6435, 6534, 6655, 7020, 7260, 7551, 7722, 7865, 7986, 8390, 8580, 8910, 9229, 9438, 9801, 10068, 10530, 10890, 10907, 11583, 11979, 12585, 12870, 13068, 13310, 14157, 15102, 15444, 15730, 15972, 16335, 16780, 17303, 17820, 18458, 18876, 19305, 19602, 19965, 21060, 21780, 21814, 22653, 23166, 23595, 23958, 25170, 25740, 26620, 27687, 28314, 30204, 31460, 32670, 32721, 34606, 35937, 36916, 37755, 38610, 39204, 39930, 42471, 43628, 45306, 46145, 46332, 47190, 47916, 49005, 50340, 51909, 54535, 55374, 56628, 57915, 59895, 65340, 65442, 67959, 69212, 70785, 71874, 75510, 77220, 79860, 83061, 84942, 86515, 90612, 92290, 94380, 98010, 98163, 101519, 103818, 107811, 109070, 110748, 113265, 115830, 119790, 119977, 127413, 130884, 135918, 138435, 141570, 143748, 151020, 155727, 163605, 166122, 169884, 173030, 179685, 184580, 196020, 196326, 203038, 207636, 212355, 215622, 218140, 226530, 231660, 239580, 239954, 249183, 254826, 259545, 271836, 276870, 283140, 294489, 304557, 311454, 327210, 332244, 339795, 346060, 359370, 359931, 392652, 406076, 415305, 424710, 431244, 453060, 467181, 479908, 490815, 498366, 507595, 509652, 519090, 539055, 553740, 588978, 599885, 609114, 622908, 637065, 654420, 679590, 718740, 719862, 747549, 778635, 830610, 849420, 883467, 913671, 934362, 981630, 996732, 1015190, 1038180, 1078110, 1079793, 1116709, 1177956, 1199770, 1218228, 1245915, 1274130, 1319747, 1359180, 1401543, 1439724, 1472445, 1495098, 1522785, 1557270, 1661220, 1766934, 1799655, 1827342, 1868724, 1963260, 2030380, 2156220, 2159586, 2233418, 2335905, 2399540, 2491830, 2548260, 2639494, 2741013, 2803086, 2944890, 2990196, 3045570, 3114540, 3239379, 3350127, 3533868, 3599310, 3654684, 3737745, 3959241, 4319172, 4417335, 4466836, 4568355, 4671810, 4983660, 5278988, 5398965, 5482026, 5583545, 5606172, 5889780, 6091140, 6478758, 6598735, 6700254, 7007715, 7198620, 7475490, 7918482, 8223039, 8834670, 9136710, 9343620, 9718137, 10050381, 10797930, 10964052, 11167090, 11877723, 12957516, 13197470, 13400508, 13705065, 14015430, 14517217, 14950980, 15836964, 16196895, 16446078, 16750635, 17669340, 18273420, 19436274, 19796205, 20100762, 21595860, 22334180, 23755446, 26394940, 27410130, 28030860, 29034434, 30151143, 32393790, 32892156, 33501270, 35633169, 38872548, 39592410, 40201524, 41115195, 43551651, 47510892, 48590685, 50251905, 54820260, 58068868, 59388615, 60302286, 64787580, 67002540, 71266338, 72586085, 79184820, 82230390, 87103302, 90453429, 97181370, 100503810, 106899507, 118777230, 120604572, 130654953, 142532676, 145172170, 150755715, 164460780, 174206604, 178165845, 180906858, 194362740, 201007620, 213799014, 217758255, 237554460, 261309906, 290344340, 301511430, 356331690, 361813716, 391964859, 427598028, 435516510, 452267145, 522619812, 534497535, 603022860, 653274765, 712663380, 783929718, 871033020, 904534290, 1068995070, 1175894577, 1306549530, 1567859436, 1809068580, 1959824295, 2137990140, 2351789154, 2613099060, 3919648590, 4703578308, 5879472885, 7839297180, 11758945770, 23517891540]

約数ペア:

[(1, 23517891540), (2, 11758945770), (3, 7839297180), (4, 5879472885), (5, 4703578308), (6, 3919648590), (9, 2613099060), (10, 2351789154), (11, 2137990140), (12, 1959824295), (13, 1809068580), (15, 1567859436), (18, 1306549530), (20, 1175894577), (22, 1068995070), (26, 904534290), (27, 871033020), (30, 783929718), (33, 712663380), (36, 653274765), (39, 603022860), (44, 534497535), (45, 522619812), (52, 452267145), (54, 435516510), (55, 427598028), (60, 391964859), (65, 361813716), (66, 356331690), (78, 301511430), (81, 290344340), (90, 261309906), (99, 237554460), (108, 217758255), (110, 213799014), (117, 201007620), (121, 194362740), (130, 180906858), (132, 178165845), (135, 174206604), (143, 164460780), (156, 150755715), (162, 145172170), (165, 142532676), (180, 130654953), (195, 120604572), (198, 118777230), (220, 106899507), (234, 100503810), (242, 97181370), (260, 90453429), (270, 87103302), (286, 82230390), (297, 79184820), (324, 72586085), (330, 71266338), (351, 67002540), (363, 64787580), (390, 60302286), (396, 59388615), (405, 58068868), (429, 54820260), (468, 50251905), (484, 48590685), (495, 47510892), (540, 43551651), (572, 41115195), (585, 40201524), (594, 39592410), (605, 38872548), (660, 35633169), (702, 33501270), (715, 32892156), (726, 32393790), (780, 30151143), (810, 29034434), (839, 28030860), (858, 27410130), (891, 26394940), (990, 23755446), (1053, 22334180), (1089, 21595860), (1170, 20100762), (1188, 19796205), (1210, 19436274), (1287, 18273420), (1331, 17669340), (1404, 16750635), (1430, 16446078), (1452, 16196895), (1485, 15836964), (1573, 14950980), (1620, 14517217), (1678, 14015430), (1716, 13705065), (1755, 13400508), (1782, 13197470), (1815, 12957516), (1980, 11877723), (2106, 11167090), (2145, 10964052), (2178, 10797930), (2340, 10050381), (2420, 9718137), (2517, 9343620), (2574, 9136710), (2662, 8834670), (2860, 8223039), (2970, 7918482), (3146, 7475490), (3267, 7198620), (3356, 7007715), (3510, 6700254), (3564, 6598735), (3630, 6478758), (3861, 6091140), (3993, 5889780), (4195, 5606172), (4212, 5583545), (4290, 5482026), (4356, 5398965), (4455, 5278988), (4719, 4983660), (5034, 4671810), (5148, 4568355), (5265, 4466836), (5324, 4417335), (5445, 4319172), (5940, 3959241), (6292, 3737745), (6435, 3654684), (6534, 3599310), (6655, 3533868), (7020, 3350127), (7260, 3239379), (7551, 3114540), (7722, 3045570), (7865, 2990196), (7986, 2944890), (8390, 2803086), (8580, 2741013), (8910, 2639494), (9229, 2548260), (9438, 2491830), (9801, 2399540), (10068, 2335905), (10530, 2233418), (10890, 2159586), (10907, 2156220), (11583, 2030380), (11979, 1963260), (12585, 1868724), (12870, 1827342), (13068, 1799655), (13310, 1766934), (14157, 1661220), (15102, 1557270), (15444, 1522785), (15730, 1495098), (15972, 1472445), (16335, 1439724), (16780, 1401543), (17303, 1359180), (17820, 1319747), (18458, 1274130), (18876, 1245915), (19305, 1218228), (19602, 1199770), (19965, 1177956), (21060, 1116709), (21780, 1079793), (21814, 1078110), (22653, 1038180), (23166, 1015190), (23595, 996732), (23958, 981630), (25170, 934362), (25740, 913671), (26620, 883467), (27687, 849420), (28314, 830610), (30204, 778635), (31460, 747549), (32670, 719862), (32721, 718740), (34606, 679590), (35937, 654420), (36916, 637065), (37755, 622908), (38610, 609114), (39204, 599885), (39930, 588978), (42471, 553740), (43628, 539055), (45306, 519090), (46145, 509652), (46332, 507595), (47190, 498366), (47916, 490815), (49005, 479908), (50340, 467181), (51909, 453060), (54535, 431244), (55374, 424710), (56628, 415305), (57915, 406076), (59895, 392652), (65340, 359931), (65442, 359370), (67959, 346060), (69212, 339795), (70785, 332244), (71874, 327210), (75510, 311454), (77220, 304557), (79860, 294489), (83061, 283140), (84942, 276870), (86515, 271836), (90612, 259545), (92290, 254826), (94380, 249183), (98010, 239954), (98163, 239580), (101519, 231660), (103818, 226530), (107811, 218140), (109070, 215622), (110748, 212355), (113265, 207636), (115830, 203038), (119790, 196326), (119977, 196020), (127413, 184580), (130884, 179685), (135918, 173030), (138435, 169884), (141570, 166122), (143748, 163605), (151020, 155727)]