2980112640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{7253}}^1$

素因数の和:7384

約数の個数: 144

約数和(自身を含む): 9608010048

約数和(自身を除く): 6627897408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 535, 640, 642, 768, 856, 960, 1070, 1280, 1284, 1605, 1712, 1920, 2140, 2568, 3210, 3424, 3840, 4280, 5136, 6420, 6848, 7253, 8560, 10272, 12840, 13696, 14506, 17120, 20544, 21759, 25680, 27392, 29012, 34240, 36265, 41088, 43518, 51360, 58024, 68480, 72530, 82176, 87036, 102720, 108795, 116048, 136960, 145060, 174072, 205440, 217590, 232096, 290120, 348144, 410880, 435180, 464192, 580240, 696288, 776071, 870360, 928384, 1160480, 1392576, 1552142, 1740720, 1856768, 2320960, 2328213, 2785152, 3104284, 3481440, 3880355, 4641920, 4656426, 5570304, 6208568, 6962880, 7760710, 9283840, 9312852, 11641065, 12417136, 13925760, 15521420, 18625704, 23282130, 24834272, 27851520, 31042840, 37251408, 46564260, 49668544, 62085680, 74502816, 93128520, 99337088, 124171360, 149005632, 186257040, 198674176, 248342720, 298011264, 372514080, 496685440, 596022528, 745028160, 993370880, 1490056320, 2980112640]

約数ペア:

[(1, 2980112640), (2, 1490056320), (3, 993370880), (4, 745028160), (5, 596022528), (6, 496685440), (8, 372514080), (10, 298011264), (12, 248342720), (15, 198674176), (16, 186257040), (20, 149005632), (24, 124171360), (30, 99337088), (32, 93128520), (40, 74502816), (48, 62085680), (60, 49668544), (64, 46564260), (80, 37251408), (96, 31042840), (107, 27851520), (120, 24834272), (128, 23282130), (160, 18625704), (192, 15521420), (214, 13925760), (240, 12417136), (256, 11641065), (320, 9312852), (321, 9283840), (384, 7760710), (428, 6962880), (480, 6208568), (535, 5570304), (640, 4656426), (642, 4641920), (768, 3880355), (856, 3481440), (960, 3104284), (1070, 2785152), (1280, 2328213), (1284, 2320960), (1605, 1856768), (1712, 1740720), (1920, 1552142), (2140, 1392576), (2568, 1160480), (3210, 928384), (3424, 870360), (3840, 776071), (4280, 696288), (5136, 580240), (6420, 464192), (6848, 435180), (7253, 410880), (8560, 348144), (10272, 290120), (12840, 232096), (13696, 217590), (14506, 205440), (17120, 174072), (20544, 145060), (21759, 136960), (25680, 116048), (27392, 108795), (29012, 102720), (34240, 87036), (36265, 82176), (41088, 72530), (43518, 68480), (51360, 58024)]