2107674180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 288

約数和(自身を含む): 7076160000

約数和(自身を除く): 4968485820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 38, 45, 57, 58, 60, 76, 79, 87, 90, 95, 114, 116, 145, 158, 171, 174, 180, 190, 228, 237, 261, 269, 285, 290, 316, 342, 348, 380, 395, 435, 474, 522, 538, 551, 570, 580, 684, 711, 790, 807, 855, 870, 948, 1044, 1076, 1102, 1140, 1185, 1305, 1345, 1422, 1501, 1580, 1614, 1653, 1710, 1740, 2204, 2291, 2370, 2421, 2610, 2690, 2755, 2844, 3002, 3228, 3306, 3420, 3555, 4035, 4503, 4582, 4740, 4842, 4959, 5111, 5220, 5380, 5510, 6004, 6612, 6873, 7110, 7505, 7801, 8070, 8265, 9006, 9164, 9684, 9918, 10222, 11020, 11455, 12105, 13509, 13746, 14220, 15010, 15333, 15602, 16140, 16530, 18012, 19836, 20444, 20619, 21251, 22515, 22910, 23403, 24210, 24795, 25555, 27018, 27492, 30020, 30666, 31204, 33060, 34365, 39005, 41238, 42502, 43529, 45030, 45820, 45999, 46806, 48420, 49590, 51110, 54036, 61332, 63753, 67545, 68730, 70209, 76665, 78010, 82476, 85004, 87058, 90060, 91998, 93612, 99180, 102220, 103095, 106255, 117015, 127506, 130587, 135090, 137460, 140418, 148219, 153330, 156020, 174116, 183996, 191259, 206190, 212510, 217645, 229995, 234030, 255012, 261174, 270180, 280836, 296438, 306660, 318765, 351045, 382518, 391761, 403769, 412380, 425020, 435290, 444657, 459990, 468060, 522348, 592876, 616279, 637530, 652935, 702090, 741095, 765036, 783522, 807538, 870580, 889314, 919980, 956295, 1211307, 1232558, 1275060, 1305870, 1333971, 1404180, 1482190, 1567044, 1615076, 1778628, 1848837, 1912590, 1958805, 2018845, 2223285, 2422614, 2465116, 2611740, 2667942, 2964380, 3081395, 3633921, 3697674, 3825180, 3917610, 4037690, 4446570, 4845228, 5335884, 5546511, 6056535, 6162790, 6669855, 7267842, 7395348, 7835220, 8075380, 8893140, 9244185, 11093022, 11709301, 12113070, 12325580, 13339710, 14535684, 18169605, 18488370, 22186044, 23418602, 24226140, 26679420, 27732555, 35127903, 36339210, 36976740, 46837204, 55465110, 58546505, 70255806, 72678420, 105383709, 110930220, 117093010, 140511612, 175639515, 210767418, 234186020, 351279030, 421534836, 526918545, 702558060, 1053837090, 2107674180]

約数ペア:

[(1, 2107674180), (2, 1053837090), (3, 702558060), (4, 526918545), (5, 421534836), (6, 351279030), (9, 234186020), (10, 210767418), (12, 175639515), (15, 140511612), (18, 117093010), (19, 110930220), (20, 105383709), (29, 72678420), (30, 70255806), (36, 58546505), (38, 55465110), (45, 46837204), (57, 36976740), (58, 36339210), (60, 35127903), (76, 27732555), (79, 26679420), (87, 24226140), (90, 23418602), (95, 22186044), (114, 18488370), (116, 18169605), (145, 14535684), (158, 13339710), (171, 12325580), (174, 12113070), (180, 11709301), (190, 11093022), (228, 9244185), (237, 8893140), (261, 8075380), (269, 7835220), (285, 7395348), (290, 7267842), (316, 6669855), (342, 6162790), (348, 6056535), (380, 5546511), (395, 5335884), (435, 4845228), (474, 4446570), (522, 4037690), (538, 3917610), (551, 3825180), (570, 3697674), (580, 3633921), (684, 3081395), (711, 2964380), (790, 2667942), (807, 2611740), (855, 2465116), (870, 2422614), (948, 2223285), (1044, 2018845), (1076, 1958805), (1102, 1912590), (1140, 1848837), (1185, 1778628), (1305, 1615076), (1345, 1567044), (1422, 1482190), (1501, 1404180), (1580, 1333971), (1614, 1305870), (1653, 1275060), (1710, 1232558), (1740, 1211307), (2204, 956295), (2291, 919980), (2370, 889314), (2421, 870580), (2610, 807538), (2690, 783522), (2755, 765036), (2844, 741095), (3002, 702090), (3228, 652935), (3306, 637530), (3420, 616279), (3555, 592876), (4035, 522348), (4503, 468060), (4582, 459990), (4740, 444657), (4842, 435290), (4959, 425020), (5111, 412380), (5220, 403769), (5380, 391761), (5510, 382518), (6004, 351045), (6612, 318765), (6873, 306660), (7110, 296438), (7505, 280836), (7801, 270180), (8070, 261174), (8265, 255012), (9006, 234030), (9164, 229995), (9684, 217645), (9918, 212510), (10222, 206190), (11020, 191259), (11455, 183996), (12105, 174116), (13509, 156020), (13746, 153330), (14220, 148219), (15010, 140418), (15333, 137460), (15602, 135090), (16140, 130587), (16530, 127506), (18012, 117015), (19836, 106255), (20444, 103095), (20619, 102220), (21251, 99180), (22515, 93612), (22910, 91998), (23403, 90060), (24210, 87058), (24795, 85004), (25555, 82476), (27018, 78010), (27492, 76665), (30020, 70209), (30666, 68730), (31204, 67545), (33060, 63753), (34365, 61332), (39005, 54036), (41238, 51110), (42502, 49590), (43529, 48420), (45030, 46806), (45820, 45999)]