381932460

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3373

約数の個数: 216

約数和(自身を含む): 1451779056

約数和(自身を除く): 1069846596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 49, 52, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 117, 126, 130, 140, 147, 156, 180, 182, 195, 196, 210, 234, 245, 252, 260, 273, 294, 315, 364, 390, 420, 441, 455, 468, 490, 546, 585, 588, 630, 637, 735, 780, 819, 882, 910, 980, 1092, 1170, 1260, 1274, 1365, 1470, 1638, 1764, 1820, 1911, 2205, 2340, 2548, 2730, 2940, 3185, 3276, 3331, 3822, 4095, 4410, 5460, 5733, 6370, 6662, 7644, 8190, 8820, 9555, 9993, 11466, 12740, 13324, 16380, 16655, 19110, 19986, 22932, 23317, 28665, 29979, 33310, 38220, 39972, 43303, 46634, 49965, 57330, 59958, 66620, 69951, 86606, 93268, 99930, 114660, 116585, 119916, 129909, 139902, 149895, 163219, 173212, 199860, 209853, 216515, 233170, 259818, 279804, 299790, 303121, 326438, 349755, 389727, 419706, 433030, 466340, 489657, 519636, 599580, 606242, 649545, 652876, 699510, 779454, 816095, 839412, 866060, 909363, 979314, 1049265, 1212484, 1299090, 1399020, 1468971, 1515605, 1558908, 1632190, 1818726, 1948635, 1958628, 2098530, 2121847, 2448285, 2598180, 2728089, 2937942, 3031210, 3264380, 3637452, 3897270, 4197060, 4243694, 4546815, 4896570, 5456178, 5875884, 6062420, 6365541, 7344855, 7794540, 8487388, 9093630, 9793140, 10609235, 10912356, 12731082, 13640445, 14689710, 18187260, 19096623, 21218470, 25462164, 27280890, 29379420, 31827705, 38193246, 42436940, 54561780, 63655410, 76386492, 95483115, 127310820, 190966230, 381932460]

約数ペア:

[(1, 381932460), (2, 190966230), (3, 127310820), (4, 95483115), (5, 76386492), (6, 63655410), (7, 54561780), (9, 42436940), (10, 38193246), (12, 31827705), (13, 29379420), (14, 27280890), (15, 25462164), (18, 21218470), (20, 19096623), (21, 18187260), (26, 14689710), (28, 13640445), (30, 12731082), (35, 10912356), (36, 10609235), (39, 9793140), (42, 9093630), (45, 8487388), (49, 7794540), (52, 7344855), (60, 6365541), (63, 6062420), (65, 5875884), (70, 5456178), (78, 4896570), (84, 4546815), (90, 4243694), (91, 4197060), (98, 3897270), (105, 3637452), (117, 3264380), (126, 3031210), (130, 2937942), (140, 2728089), (147, 2598180), (156, 2448285), (180, 2121847), (182, 2098530), (195, 1958628), (196, 1948635), (210, 1818726), (234, 1632190), (245, 1558908), (252, 1515605), (260, 1468971), (273, 1399020), (294, 1299090), (315, 1212484), (364, 1049265), (390, 979314), (420, 909363), (441, 866060), (455, 839412), (468, 816095), (490, 779454), (546, 699510), (585, 652876), (588, 649545), (630, 606242), (637, 599580), (735, 519636), (780, 489657), (819, 466340), (882, 433030), (910, 419706), (980, 389727), (1092, 349755), (1170, 326438), (1260, 303121), (1274, 299790), (1365, 279804), (1470, 259818), (1638, 233170), (1764, 216515), (1820, 209853), (1911, 199860), (2205, 173212), (2340, 163219), (2548, 149895), (2730, 139902), (2940, 129909), (3185, 119916), (3276, 116585), (3331, 114660), (3822, 99930), (4095, 93268), (4410, 86606), (5460, 69951), (5733, 66620), (6370, 59958), (6662, 57330), (7644, 49965), (8190, 46634), (8820, 43303), (9555, 39972), (9993, 38220), (11466, 33310), (12740, 29979), (13324, 28665), (16380, 23317), (16655, 22932), (19110, 19986)]