2888985960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8887}}^1$

素因数の和:8957

約数の個数: 256

約数和(自身を含む): 11262873600

約数和(自身を除く): 8373887640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 43, 45, 54, 56, 60, 63, 70, 72, 84, 86, 90, 105, 108, 120, 126, 129, 135, 140, 168, 172, 180, 189, 210, 215, 216, 252, 258, 270, 280, 301, 315, 344, 360, 378, 387, 420, 430, 504, 516, 540, 602, 630, 645, 756, 774, 840, 860, 903, 945, 1032, 1080, 1161, 1204, 1260, 1290, 1505, 1512, 1548, 1720, 1806, 1890, 1935, 2322, 2408, 2520, 2580, 2709, 3010, 3096, 3612, 3780, 3870, 4515, 4644, 5160, 5418, 5805, 6020, 7224, 7560, 7740, 8127, 8887, 9030, 9288, 10836, 11610, 12040, 13545, 15480, 16254, 17774, 18060, 21672, 23220, 26661, 27090, 32508, 35548, 36120, 40635, 44435, 46440, 53322, 54180, 62209, 65016, 71096, 79983, 81270, 88870, 106644, 108360, 124418, 133305, 159966, 162540, 177740, 186627, 213288, 239949, 248836, 266610, 311045, 319932, 325080, 355480, 373254, 382141, 399915, 479898, 497672, 533220, 559881, 622090, 639864, 746508, 764282, 799830, 933135, 959796, 1066440, 1119762, 1146423, 1199745, 1244180, 1493016, 1528564, 1599660, 1679643, 1866270, 1910705, 1919592, 2239524, 2292846, 2399490, 2488360, 2674987, 2799405, 3057128, 3199320, 3359286, 3439269, 3732540, 3821410, 4479048, 4585692, 4798980, 5349974, 5598810, 5732115, 6718572, 6878538, 7465080, 7642820, 8024961, 8398215, 9171384, 9597960, 10317807, 10699948, 11197620, 11464230, 13374935, 13437144, 13757076, 15285640, 16049922, 16796430, 17196345, 20635614, 21399896, 22395240, 22928460, 24074883, 26749870, 27514152, 32099844, 33592860, 34392690, 40124805, 41271228, 45856920, 48149766, 51589035, 53499740, 64199688, 67185720, 68785380, 72224649, 80249610, 82542456, 96299532, 103178070, 106999480, 120374415, 137570760, 144449298, 160499220, 192599064, 206356140, 240748830, 288898596, 320998440, 361123245, 412712280, 481497660, 577797192, 722246490, 962995320, 1444492980, 2888985960]

約数ペア:

[(1, 2888985960), (2, 1444492980), (3, 962995320), (4, 722246490), (5, 577797192), (6, 481497660), (7, 412712280), (8, 361123245), (9, 320998440), (10, 288898596), (12, 240748830), (14, 206356140), (15, 192599064), (18, 160499220), (20, 144449298), (21, 137570760), (24, 120374415), (27, 106999480), (28, 103178070), (30, 96299532), (35, 82542456), (36, 80249610), (40, 72224649), (42, 68785380), (43, 67185720), (45, 64199688), (54, 53499740), (56, 51589035), (60, 48149766), (63, 45856920), (70, 41271228), (72, 40124805), (84, 34392690), (86, 33592860), (90, 32099844), (105, 27514152), (108, 26749870), (120, 24074883), (126, 22928460), (129, 22395240), (135, 21399896), (140, 20635614), (168, 17196345), (172, 16796430), (180, 16049922), (189, 15285640), (210, 13757076), (215, 13437144), (216, 13374935), (252, 11464230), (258, 11197620), (270, 10699948), (280, 10317807), (301, 9597960), (315, 9171384), (344, 8398215), (360, 8024961), (378, 7642820), (387, 7465080), (420, 6878538), (430, 6718572), (504, 5732115), (516, 5598810), (540, 5349974), (602, 4798980), (630, 4585692), (645, 4479048), (756, 3821410), (774, 3732540), (840, 3439269), (860, 3359286), (903, 3199320), (945, 3057128), (1032, 2799405), (1080, 2674987), (1161, 2488360), (1204, 2399490), (1260, 2292846), (1290, 2239524), (1505, 1919592), (1512, 1910705), (1548, 1866270), (1720, 1679643), (1806, 1599660), (1890, 1528564), (1935, 1493016), (2322, 1244180), (2408, 1199745), (2520, 1146423), (2580, 1119762), (2709, 1066440), (3010, 959796), (3096, 933135), (3612, 799830), (3780, 764282), (3870, 746508), (4515, 639864), (4644, 622090), (5160, 559881), (5418, 533220), (5805, 497672), (6020, 479898), (7224, 399915), (7560, 382141), (7740, 373254), (8127, 355480), (8887, 325080), (9030, 319932), (9288, 311045), (10836, 266610), (11610, 248836), (12040, 239949), (13545, 213288), (15480, 186627), (16254, 177740), (17774, 162540), (18060, 159966), (21672, 133305), (23220, 124418), (26661, 108360), (27090, 106644), (32508, 88870), (35548, 81270), (36120, 79983), (40635, 71096), (44435, 65016), (46440, 62209), (53322, 54180)]