298752720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2251}}^1$

素因数の和:2353

約数の個数: 160

約数和(自身を含む): 1072312320

約数和(自身を除く): 773559600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 474, 553, 560, 632, 790, 840, 948, 1106, 1185, 1264, 1580, 1659, 1680, 1896, 2212, 2251, 2370, 2765, 3160, 3318, 3792, 4424, 4502, 4740, 5530, 6320, 6636, 6753, 8295, 8848, 9004, 9480, 11060, 11255, 13272, 13506, 15757, 16590, 18008, 18960, 22120, 22510, 26544, 27012, 31514, 33180, 33765, 36016, 44240, 45020, 47271, 54024, 63028, 66360, 67530, 78785, 90040, 94542, 108048, 126056, 132720, 135060, 157570, 177829, 180080, 189084, 236355, 252112, 270120, 315140, 355658, 378168, 472710, 533487, 540240, 630280, 711316, 756336, 889145, 945420, 1066974, 1244803, 1260560, 1422632, 1778290, 1890840, 2133948, 2489606, 2667435, 2845264, 3556580, 3734409, 3781680, 4267896, 4979212, 5334870, 6224015, 7113160, 7468818, 8535792, 9958424, 10669740, 12448030, 14226320, 14937636, 18672045, 19916848, 21339480, 24896060, 29875272, 37344090, 42678960, 49792120, 59750544, 74688180, 99584240, 149376360, 298752720]

約数ペア:

[(1, 298752720), (2, 149376360), (3, 99584240), (4, 74688180), (5, 59750544), (6, 49792120), (7, 42678960), (8, 37344090), (10, 29875272), (12, 24896060), (14, 21339480), (15, 19916848), (16, 18672045), (20, 14937636), (21, 14226320), (24, 12448030), (28, 10669740), (30, 9958424), (35, 8535792), (40, 7468818), (42, 7113160), (48, 6224015), (56, 5334870), (60, 4979212), (70, 4267896), (79, 3781680), (80, 3734409), (84, 3556580), (105, 2845264), (112, 2667435), (120, 2489606), (140, 2133948), (158, 1890840), (168, 1778290), (210, 1422632), (237, 1260560), (240, 1244803), (280, 1066974), (316, 945420), (336, 889145), (395, 756336), (420, 711316), (474, 630280), (553, 540240), (560, 533487), (632, 472710), (790, 378168), (840, 355658), (948, 315140), (1106, 270120), (1185, 252112), (1264, 236355), (1580, 189084), (1659, 180080), (1680, 177829), (1896, 157570), (2212, 135060), (2251, 132720), (2370, 126056), (2765, 108048), (3160, 94542), (3318, 90040), (3792, 78785), (4424, 67530), (4502, 66360), (4740, 63028), (5530, 54024), (6320, 47271), (6636, 45020), (6753, 44240), (8295, 36016), (8848, 33765), (9004, 33180), (9480, 31514), (11060, 27012), (11255, 26544), (13272, 22510), (13506, 22120), (15757, 18960), (16590, 18008)]