513409260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 384

約数和(自身を含む): 1919232000

約数和(自身を除く): 1405822740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 19, 20, 21, 26, 28, 30, 35, 38, 39, 42, 49, 52, 57, 60, 65, 70, 76, 78, 84, 91, 95, 98, 101, 105, 114, 130, 133, 140, 147, 156, 182, 190, 195, 196, 202, 210, 228, 245, 247, 260, 266, 273, 285, 294, 303, 343, 364, 380, 390, 399, 404, 420, 455, 490, 494, 505, 532, 546, 570, 588, 606, 637, 665, 686, 707, 735, 741, 780, 798, 910, 931, 980, 988, 1010, 1029, 1092, 1140, 1212, 1235, 1274, 1313, 1330, 1365, 1372, 1414, 1470, 1482, 1515, 1596, 1715, 1729, 1820, 1862, 1911, 1919, 1995, 2020, 2058, 2121, 2470, 2548, 2626, 2660, 2730, 2793, 2828, 2940, 2964, 3030, 3185, 3430, 3458, 3535, 3705, 3724, 3822, 3838, 3939, 3990, 4116, 4242, 4459, 4655, 4940, 4949, 5145, 5187, 5252, 5460, 5586, 5757, 6060, 6370, 6517, 6565, 6860, 6916, 7070, 7410, 7644, 7676, 7878, 7980, 8484, 8645, 8918, 9191, 9310, 9555, 9595, 9898, 10290, 10374, 10605, 11172, 11514, 12103, 12740, 13034, 13130, 13377, 13433, 13965, 14140, 14820, 14847, 15756, 17290, 17836, 18382, 18620, 19110, 19190, 19551, 19695, 19796, 20580, 20748, 21210, 22295, 23028, 24206, 24745, 24947, 25935, 26068, 26260, 26754, 26866, 27573, 27930, 28785, 29694, 32585, 34580, 34643, 36309, 36764, 38220, 38380, 39102, 39390, 40299, 42420, 44590, 45955, 48412, 49490, 49894, 51870, 53508, 53732, 55146, 55860, 57570, 59388, 60515, 64337, 65170, 66885, 67165, 69286, 72618, 74235, 74841, 78204, 78780, 80598, 84721, 89180, 91910, 94031, 97755, 98980, 99788, 103740, 103929, 110292, 115140, 121030, 124735, 128674, 130340, 133770, 134330, 137865, 138572, 145236, 148470, 149682, 161196, 169442, 173215, 174629, 181545, 183820, 188062, 193011, 195510, 201495, 207858, 242060, 249470, 254163, 257348, 267540, 268660, 275730, 282093, 296940, 299364, 321685, 338884, 346430, 349258, 363090, 374205, 376124, 386022, 391020, 402990, 415716, 423605, 450359, 470155, 498940, 508326, 519645, 523887, 551460, 564186, 643370, 658217, 692860, 698516, 726180, 748410, 772044, 805980, 847210, 873145, 900718, 940310, 965055, 1016652, 1039290, 1047774, 1128372, 1222403, 1270815, 1286740, 1316434, 1351077, 1410465, 1496820, 1694420, 1746290, 1801436, 1880620, 1930110, 1974651, 2078580, 2095548, 2251795, 2444806, 2541630, 2619435, 2632868, 2702154, 2820930, 3291085, 3492580, 3667209, 3860220, 3949302, 4503590, 4889612, 5083260, 5238870, 5404308, 5641860, 6112015, 6582170, 6755385, 7334418, 7898604, 8556821, 9007180, 9873255, 10477740, 12224030, 13164340, 13510770, 14668836, 17113642, 18336045, 19746510, 24448060, 25670463, 27021540, 34227284, 36672090, 39493020, 42784105, 51340926, 73344180, 85568210, 102681852, 128352315, 171136420, 256704630, 513409260]

約数ペア:

[(1, 513409260), (2, 256704630), (3, 171136420), (4, 128352315), (5, 102681852), (6, 85568210), (7, 73344180), (10, 51340926), (12, 42784105), (13, 39493020), (14, 36672090), (15, 34227284), (19, 27021540), (20, 25670463), (21, 24448060), (26, 19746510), (28, 18336045), (30, 17113642), (35, 14668836), (38, 13510770), (39, 13164340), (42, 12224030), (49, 10477740), (52, 9873255), (57, 9007180), (60, 8556821), (65, 7898604), (70, 7334418), (76, 6755385), (78, 6582170), (84, 6112015), (91, 5641860), (95, 5404308), (98, 5238870), (101, 5083260), (105, 4889612), (114, 4503590), (130, 3949302), (133, 3860220), (140, 3667209), (147, 3492580), (156, 3291085), (182, 2820930), (190, 2702154), (195, 2632868), (196, 2619435), (202, 2541630), (210, 2444806), (228, 2251795), (245, 2095548), (247, 2078580), (260, 1974651), (266, 1930110), (273, 1880620), (285, 1801436), (294, 1746290), (303, 1694420), (343, 1496820), (364, 1410465), (380, 1351077), (390, 1316434), (399, 1286740), (404, 1270815), (420, 1222403), (455, 1128372), (490, 1047774), (494, 1039290), (505, 1016652), (532, 965055), (546, 940310), (570, 900718), (588, 873145), (606, 847210), (637, 805980), (665, 772044), (686, 748410), (707, 726180), (735, 698516), (741, 692860), (780, 658217), (798, 643370), (910, 564186), (931, 551460), (980, 523887), (988, 519645), (1010, 508326), (1029, 498940), (1092, 470155), (1140, 450359), (1212, 423605), (1235, 415716), (1274, 402990), (1313, 391020), (1330, 386022), (1365, 376124), (1372, 374205), (1414, 363090), (1470, 349258), (1482, 346430), (1515, 338884), (1596, 321685), (1715, 299364), (1729, 296940), (1820, 282093), (1862, 275730), (1911, 268660), (1919, 267540), (1995, 257348), (2020, 254163), (2058, 249470), (2121, 242060), (2470, 207858), (2548, 201495), (2626, 195510), (2660, 193011), (2730, 188062), (2793, 183820), (2828, 181545), (2940, 174629), (2964, 173215), (3030, 169442), (3185, 161196), (3430, 149682), (3458, 148470), (3535, 145236), (3705, 138572), (3724, 137865), (3822, 134330), (3838, 133770), (3939, 130340), (3990, 128674), (4116, 124735), (4242, 121030), (4459, 115140), (4655, 110292), (4940, 103929), (4949, 103740), (5145, 99788), (5187, 98980), (5252, 97755), (5460, 94031), (5586, 91910), (5757, 89180), (6060, 84721), (6370, 80598), (6517, 78780), (6565, 78204), (6860, 74841), (6916, 74235), (7070, 72618), (7410, 69286), (7644, 67165), (7676, 66885), (7878, 65170), (7980, 64337), (8484, 60515), (8645, 59388), (8918, 57570), (9191, 55860), (9310, 55146), (9555, 53732), (9595, 53508), (9898, 51870), (10290, 49894), (10374, 49490), (10605, 48412), (11172, 45955), (11514, 44590), (12103, 42420), (12740, 40299), (13034, 39390), (13130, 39102), (13377, 38380), (13433, 38220), (13965, 36764), (14140, 36309), (14820, 34643), (14847, 34580), (15756, 32585), (17290, 29694), (17836, 28785), (18382, 27930), (18620, 27573), (19110, 26866), (19190, 26754), (19551, 26260), (19695, 26068), (19796, 25935), (20580, 24947), (20748, 24745), (21210, 24206), (22295, 23028)]