1128667680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2800

約数の個数: 288

約数和(自身を含む): 4510816128

約数和(自身を除く): 3382148448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 140, 144, 160, 164, 168, 180, 205, 210, 224, 240, 246, 252, 280, 287, 288, 315, 328, 336, 360, 369, 410, 420, 480, 492, 504, 560, 574, 615, 630, 656, 672, 720, 738, 820, 840, 861, 984, 1008, 1120, 1148, 1230, 1260, 1312, 1435, 1440, 1476, 1640, 1680, 1722, 1845, 1968, 2016, 2296, 2460, 2520, 2583, 2731, 2870, 2952, 3280, 3360, 3444, 3690, 3936, 4305, 4592, 4920, 5040, 5166, 5462, 5740, 5904, 6560, 6888, 7380, 8193, 8610, 9184, 9840, 10080, 10332, 10924, 11480, 11808, 12915, 13655, 13776, 14760, 16386, 17220, 19117, 19680, 20664, 21848, 22960, 24579, 25830, 27310, 27552, 29520, 32772, 34440, 38234, 40965, 41328, 43696, 45920, 49158, 51660, 54620, 57351, 59040, 65544, 68880, 76468, 81930, 82656, 87392, 95585, 98316, 103320, 109240, 111971, 114702, 122895, 131088, 137760, 152936, 163860, 172053, 191170, 196632, 206640, 218480, 223942, 229404, 245790, 262176, 286755, 305872, 327720, 335913, 344106, 382340, 393264, 413280, 436960, 447884, 458808, 491580, 559855, 573510, 611744, 655440, 671826, 688212, 764680, 783797, 786528, 860265, 895768, 917616, 983160, 1007739, 1119710, 1147020, 1310880, 1343652, 1376424, 1529360, 1567594, 1679565, 1720530, 1791536, 1835232, 1966320, 2015478, 2239420, 2294040, 2351391, 2687304, 2752848, 3058720, 3135188, 3359130, 3441060, 3583072, 3918985, 3932640, 4030956, 4478840, 4588080, 4702782, 5038695, 5374608, 5505696, 6270376, 6718260, 6882120, 7054173, 7837970, 8061912, 8957680, 9176160, 9405564, 10077390, 10749216, 11756955, 12540752, 13436520, 13764240, 14108346, 15675940, 16123824, 17915360, 18811128, 20154780, 23513910, 25081504, 26873040, 27528480, 28216692, 31351880, 32247648, 35270865, 37622256, 40309560, 47027820, 53746080, 56433384, 62703760, 70541730, 75244512, 80619120, 94055640, 112866768, 125407520, 141083460, 161238240, 188111280, 225733536, 282166920, 376222560, 564333840, 1128667680]

約数ペア:

[(1, 1128667680), (2, 564333840), (3, 376222560), (4, 282166920), (5, 225733536), (6, 188111280), (7, 161238240), (8, 141083460), (9, 125407520), (10, 112866768), (12, 94055640), (14, 80619120), (15, 75244512), (16, 70541730), (18, 62703760), (20, 56433384), (21, 53746080), (24, 47027820), (28, 40309560), (30, 37622256), (32, 35270865), (35, 32247648), (36, 31351880), (40, 28216692), (41, 27528480), (42, 26873040), (45, 25081504), (48, 23513910), (56, 20154780), (60, 18811128), (63, 17915360), (70, 16123824), (72, 15675940), (80, 14108346), (82, 13764240), (84, 13436520), (90, 12540752), (96, 11756955), (105, 10749216), (112, 10077390), (120, 9405564), (123, 9176160), (126, 8957680), (140, 8061912), (144, 7837970), (160, 7054173), (164, 6882120), (168, 6718260), (180, 6270376), (205, 5505696), (210, 5374608), (224, 5038695), (240, 4702782), (246, 4588080), (252, 4478840), (280, 4030956), (287, 3932640), (288, 3918985), (315, 3583072), (328, 3441060), (336, 3359130), (360, 3135188), (369, 3058720), (410, 2752848), (420, 2687304), (480, 2351391), (492, 2294040), (504, 2239420), (560, 2015478), (574, 1966320), (615, 1835232), (630, 1791536), (656, 1720530), (672, 1679565), (720, 1567594), (738, 1529360), (820, 1376424), (840, 1343652), (861, 1310880), (984, 1147020), (1008, 1119710), (1120, 1007739), (1148, 983160), (1230, 917616), (1260, 895768), (1312, 860265), (1435, 786528), (1440, 783797), (1476, 764680), (1640, 688212), (1680, 671826), (1722, 655440), (1845, 611744), (1968, 573510), (2016, 559855), (2296, 491580), (2460, 458808), (2520, 447884), (2583, 436960), (2731, 413280), (2870, 393264), (2952, 382340), (3280, 344106), (3360, 335913), (3444, 327720), (3690, 305872), (3936, 286755), (4305, 262176), (4592, 245790), (4920, 229404), (5040, 223942), (5166, 218480), (5462, 206640), (5740, 196632), (5904, 191170), (6560, 172053), (6888, 163860), (7380, 152936), (8193, 137760), (8610, 131088), (9184, 122895), (9840, 114702), (10080, 111971), (10332, 109240), (10924, 103320), (11480, 98316), (11808, 95585), (12915, 87392), (13655, 82656), (13776, 81930), (14760, 76468), (16386, 68880), (17220, 65544), (19117, 59040), (19680, 57351), (20664, 54620), (21848, 51660), (22960, 49158), (24579, 45920), (25830, 43696), (27310, 41328), (27552, 40965), (29520, 38234), (32772, 34440)]