2055799620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1207

約数の個数: 288

約数和(自身を含む): 7603814400

約数和(自身を除く): 5548014780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 79, 84, 90, 95, 105, 114, 126, 133, 140, 158, 171, 180, 190, 210, 228, 237, 252, 266, 285, 315, 316, 342, 380, 395, 399, 420, 474, 532, 553, 570, 630, 665, 684, 711, 790, 798, 855, 948, 1087, 1106, 1140, 1185, 1197, 1260, 1330, 1422, 1501, 1580, 1596, 1659, 1710, 1995, 2174, 2212, 2370, 2394, 2660, 2765, 2844, 3002, 3261, 3318, 3420, 3555, 3990, 4348, 4503, 4740, 4788, 4977, 5435, 5530, 5985, 6004, 6522, 6636, 7110, 7505, 7609, 7980, 8295, 9006, 9783, 9954, 10507, 10870, 11060, 11970, 13044, 13509, 14220, 15010, 15218, 16305, 16590, 18012, 19566, 19908, 20653, 21014, 21740, 22515, 22827, 23940, 24885, 27018, 30020, 30436, 31521, 32610, 33180, 38045, 39132, 41306, 42028, 45030, 45654, 48915, 49770, 52535, 54036, 61959, 63042, 65220, 67545, 68481, 76090, 82612, 85873, 90060, 91308, 94563, 97830, 99540, 103265, 105070, 114135, 123918, 126084, 135090, 136962, 144571, 152180, 157605, 171746, 185877, 189126, 195660, 206530, 210140, 228270, 247836, 257619, 270180, 273924, 289142, 309795, 315210, 342405, 343492, 371754, 378252, 413060, 429365, 433713, 456540, 472815, 515238, 578284, 601111, 619590, 630420, 684810, 722855, 743508, 772857, 858730, 867426, 929385, 945630, 1030476, 1202222, 1239180, 1288095, 1301139, 1369620, 1445710, 1545714, 1631587, 1717460, 1734852, 1803333, 1858770, 1891260, 2168565, 2404444, 2576190, 2602278, 2891420, 3005555, 3091428, 3263174, 3606666, 3717540, 3864285, 4337130, 4894761, 5152380, 5204556, 5409999, 6011110, 6505695, 6526348, 7213332, 7728570, 8157935, 8674260, 9016665, 9789522, 10819998, 11421109, 12022220, 13011390, 14684283, 15457140, 16315870, 18033330, 19579044, 21639996, 22842218, 24473805, 26022780, 27049995, 29368566, 32631740, 34263327, 36066660, 45684436, 48947610, 54099990, 57105545, 58737132, 68526654, 73421415, 97895220, 102789981, 108199980, 114211090, 137053308, 146842830, 171316635, 205579962, 228422180, 293685660, 342633270, 411159924, 513949905, 685266540, 1027899810, 2055799620]

約数ペア:

[(1, 2055799620), (2, 1027899810), (3, 685266540), (4, 513949905), (5, 411159924), (6, 342633270), (7, 293685660), (9, 228422180), (10, 205579962), (12, 171316635), (14, 146842830), (15, 137053308), (18, 114211090), (19, 108199980), (20, 102789981), (21, 97895220), (28, 73421415), (30, 68526654), (35, 58737132), (36, 57105545), (38, 54099990), (42, 48947610), (45, 45684436), (57, 36066660), (60, 34263327), (63, 32631740), (70, 29368566), (76, 27049995), (79, 26022780), (84, 24473805), (90, 22842218), (95, 21639996), (105, 19579044), (114, 18033330), (126, 16315870), (133, 15457140), (140, 14684283), (158, 13011390), (171, 12022220), (180, 11421109), (190, 10819998), (210, 9789522), (228, 9016665), (237, 8674260), (252, 8157935), (266, 7728570), (285, 7213332), (315, 6526348), (316, 6505695), (342, 6011110), (380, 5409999), (395, 5204556), (399, 5152380), (420, 4894761), (474, 4337130), (532, 3864285), (553, 3717540), (570, 3606666), (630, 3263174), (665, 3091428), (684, 3005555), (711, 2891420), (790, 2602278), (798, 2576190), (855, 2404444), (948, 2168565), (1087, 1891260), (1106, 1858770), (1140, 1803333), (1185, 1734852), (1197, 1717460), (1260, 1631587), (1330, 1545714), (1422, 1445710), (1501, 1369620), (1580, 1301139), (1596, 1288095), (1659, 1239180), (1710, 1202222), (1995, 1030476), (2174, 945630), (2212, 929385), (2370, 867426), (2394, 858730), (2660, 772857), (2765, 743508), (2844, 722855), (3002, 684810), (3261, 630420), (3318, 619590), (3420, 601111), (3555, 578284), (3990, 515238), (4348, 472815), (4503, 456540), (4740, 433713), (4788, 429365), (4977, 413060), (5435, 378252), (5530, 371754), (5985, 343492), (6004, 342405), (6522, 315210), (6636, 309795), (7110, 289142), (7505, 273924), (7609, 270180), (7980, 257619), (8295, 247836), (9006, 228270), (9783, 210140), (9954, 206530), (10507, 195660), (10870, 189126), (11060, 185877), (11970, 171746), (13044, 157605), (13509, 152180), (14220, 144571), (15010, 136962), (15218, 135090), (16305, 126084), (16590, 123918), (18012, 114135), (19566, 105070), (19908, 103265), (20653, 99540), (21014, 97830), (21740, 94563), (22515, 91308), (22827, 90060), (23940, 85873), (24885, 82612), (27018, 76090), (30020, 68481), (30436, 67545), (31521, 65220), (32610, 63042), (33180, 61959), (38045, 54036), (39132, 52535), (41306, 49770), (42028, 48915), (45030, 45654)]