312677820

素因数分解:

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

素因数の和:152

約数の個数: 432

約数和(自身を含む): 1244382048

約数和(自身を除く): 931704228

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 98, 101, 105, 108, 117, 126, 130, 135, 140, 147, 156, 162, 180, 182, 189, 195, 196, 202, 210, 234, 243, 245, 252, 260, 270, 273, 294, 303, 315, 324, 351, 364, 378, 390, 404, 405, 420, 441, 455, 468, 486, 490, 505, 540, 546, 567, 585, 588, 606, 630, 637, 702, 707, 735, 756, 780, 810, 819, 882, 909, 910, 945, 972, 980, 1010, 1053, 1092, 1134, 1170, 1212, 1215, 1260, 1274, 1313, 1323, 1365, 1404, 1414, 1470, 1515, 1620, 1638, 1701, 1755, 1764, 1818, 1820, 1890, 1911, 2020, 2106, 2121, 2205, 2268, 2340, 2430, 2457, 2548, 2626, 2646, 2727, 2730, 2828, 2835, 2940, 3030, 3159, 3185, 3276, 3402, 3510, 3535, 3636, 3780, 3822, 3939, 3969, 4095, 4212, 4242, 4410, 4545, 4860, 4914, 4949, 5252, 5265, 5292, 5454, 5460, 5670, 5733, 6060, 6318, 6363, 6370, 6565, 6615, 6804, 7020, 7070, 7371, 7644, 7878, 7938, 8181, 8190, 8484, 8505, 8820, 9090, 9191, 9555, 9828, 9898, 10530, 10605, 10908, 11340, 11466, 11817, 11907, 12285, 12636, 12726, 12740, 13130, 13230, 13635, 14140, 14742, 14847, 15756, 15795, 15876, 16362, 16380, 17010, 17199, 18180, 18382, 19089, 19110, 19695, 19796, 19845, 21060, 21210, 22113, 22932, 23634, 23814, 24543, 24570, 24745, 25452, 26260, 26460, 27270, 27573, 28665, 29484, 29694, 31590, 31815, 32724, 34020, 34398, 35451, 36764, 36855, 38178, 38220, 39390, 39690, 40905, 42420, 44226, 44541, 45955, 47268, 47628, 49086, 49140, 49490, 51597, 54540, 55146, 57267, 57330, 59085, 59388, 59535, 63180, 63630, 64337, 68796, 70902, 73710, 74235, 76356, 78780, 79380, 81810, 82719, 85995, 88452, 89082, 91910, 95445, 98172, 98980, 103194, 106353, 110292, 110565, 114534, 114660, 118170, 119070, 122715, 127260, 128674, 133623, 137865, 141804, 147420, 148470, 154791, 163620, 165438, 171801, 171990, 177255, 178164, 183820, 190890, 193011, 206388, 212706, 221130, 222705, 229068, 236340, 238140, 245430, 248157, 257348, 257985, 267246, 275730, 286335, 296940, 309582, 319059, 321685, 330876, 343602, 343980, 354510, 381780, 386022, 400869, 413595, 425412, 442260, 445410, 490860, 496314, 515970, 531765, 534492, 551460, 572670, 579033, 619164, 638118, 643370, 668115, 687204, 709020, 744471, 772044, 773955, 801738, 827190, 859005, 890820, 965055, 992628, 1031940, 1063530, 1145340, 1158066, 1202607, 1240785, 1276236, 1286740, 1336230, 1488942, 1547910, 1595295, 1603476, 1654380, 1718010, 1737099, 1930110, 2004345, 2127060, 2233413, 2316132, 2405214, 2481570, 2672460, 2895165, 2977884, 3095820, 3190590, 3436020, 3474198, 3722355, 3860220, 4008690, 4466826, 4810428, 4963140, 5211297, 5790330, 6013035, 6381180, 6948396, 7444710, 8017380, 8685495, 8933652, 10422594, 11167065, 11580660, 12026070, 14889420, 15633891, 17370990, 20845188, 22334130, 24052140, 26056485, 31267782, 34741980, 44668260, 52112970, 62535564, 78169455, 104225940, 156338910, 312677820]

約数ペア:

[(1, 312677820), (2, 156338910), (3, 104225940), (4, 78169455), (5, 62535564), (6, 52112970), (7, 44668260), (9, 34741980), (10, 31267782), (12, 26056485), (13, 24052140), (14, 22334130), (15, 20845188), (18, 17370990), (20, 15633891), (21, 14889420), (26, 12026070), (27, 11580660), (28, 11167065), (30, 10422594), (35, 8933652), (36, 8685495), (39, 8017380), (42, 7444710), (45, 6948396), (49, 6381180), (52, 6013035), (54, 5790330), (60, 5211297), (63, 4963140), (65, 4810428), (70, 4466826), (78, 4008690), (81, 3860220), (84, 3722355), (90, 3474198), (91, 3436020), (98, 3190590), (101, 3095820), (105, 2977884), (108, 2895165), (117, 2672460), (126, 2481570), (130, 2405214), (135, 2316132), (140, 2233413), (147, 2127060), (156, 2004345), (162, 1930110), (180, 1737099), (182, 1718010), (189, 1654380), (195, 1603476), (196, 1595295), (202, 1547910), (210, 1488942), (234, 1336230), (243, 1286740), (245, 1276236), (252, 1240785), (260, 1202607), (270, 1158066), (273, 1145340), (294, 1063530), (303, 1031940), (315, 992628), (324, 965055), (351, 890820), (364, 859005), (378, 827190), (390, 801738), (404, 773955), (405, 772044), (420, 744471), (441, 709020), (455, 687204), (468, 668115), (486, 643370), (490, 638118), (505, 619164), (540, 579033), (546, 572670), (567, 551460), (585, 534492), (588, 531765), (606, 515970), (630, 496314), (637, 490860), (702, 445410), (707, 442260), (735, 425412), (756, 413595), (780, 400869), (810, 386022), (819, 381780), (882, 354510), (909, 343980), (910, 343602), (945, 330876), (972, 321685), (980, 319059), (1010, 309582), (1053, 296940), (1092, 286335), (1134, 275730), (1170, 267246), (1212, 257985), (1215, 257348), (1260, 248157), (1274, 245430), (1313, 238140), (1323, 236340), (1365, 229068), (1404, 222705), (1414, 221130), (1470, 212706), (1515, 206388), (1620, 193011), (1638, 190890), (1701, 183820), (1755, 178164), (1764, 177255), (1818, 171990), (1820, 171801), (1890, 165438), (1911, 163620), (2020, 154791), (2106, 148470), (2121, 147420), (2205, 141804), (2268, 137865), (2340, 133623), (2430, 128674), (2457, 127260), (2548, 122715), (2626, 119070), (2646, 118170), (2727, 114660), (2730, 114534), (2828, 110565), (2835, 110292), (2940, 106353), (3030, 103194), (3159, 98980), (3185, 98172), (3276, 95445), (3402, 91910), (3510, 89082), (3535, 88452), (3636, 85995), (3780, 82719), (3822, 81810), (3939, 79380), (3969, 78780), (4095, 76356), (4212, 74235), (4242, 73710), (4410, 70902), (4545, 68796), (4860, 64337), (4914, 63630), (4949, 63180), (5252, 59535), (5265, 59388), (5292, 59085), (5454, 57330), (5460, 57267), (5670, 55146), (5733, 54540), (6060, 51597), (6318, 49490), (6363, 49140), (6370, 49086), (6565, 47628), (6615, 47268), (6804, 45955), (7020, 44541), (7070, 44226), (7371, 42420), (7644, 40905), (7878, 39690), (7938, 39390), (8181, 38220), (8190, 38178), (8484, 36855), (8505, 36764), (8820, 35451), (9090, 34398), (9191, 34020), (9555, 32724), (9828, 31815), (9898, 31590), (10530, 29694), (10605, 29484), (10908, 28665), (11340, 27573), (11466, 27270), (11817, 26460), (11907, 26260), (12285, 25452), (12636, 24745), (12726, 24570), (12740, 24543), (13130, 23814), (13230, 23634), (13635, 22932), (14140, 22113), (14742, 21210), (14847, 21060), (15756, 19845), (15795, 19796), (15876, 19695), (16362, 19110), (16380, 19089), (17010, 18382), (17199, 18180)]