1409837520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64553}}^1$

素因数の和:64589

約数の個数: 160

約数和(自身を含む): 5379155712

約数和(自身を除く): 3969318192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 10920, 21840, 64553, 129106, 193659, 258212, 322765, 387318, 451871, 516424, 645530, 774636, 839189, 903742, 968295, 1032848, 1291060, 1355613, 1549272, 1678378, 1807484, 1936590, 2259355, 2517567, 2582120, 2711226, 3098544, 3356756, 3614968, 3873180, 4195945, 4518710, 5035134, 5164240, 5422452, 5874323, 6713512, 6778065, 7229936, 7746360, 8391890, 9037420, 10070268, 10844904, 11748646, 12587835, 13427024, 13556130, 15492720, 16783780, 17622969, 18074840, 20140536, 21689808, 23497292, 25175670, 27112260, 29371615, 33567560, 35245938, 36149680, 40281072, 46994584, 50351340, 54224520, 58743230, 67135120, 70491876, 88114845, 93989168, 100702680, 108449040, 117486460, 140983752, 176229690, 201405360, 234972920, 281967504, 352459380, 469945840, 704918760, 1409837520]

約数ペア:

[(1, 1409837520), (2, 704918760), (3, 469945840), (4, 352459380), (5, 281967504), (6, 234972920), (7, 201405360), (8, 176229690), (10, 140983752), (12, 117486460), (13, 108449040), (14, 100702680), (15, 93989168), (16, 88114845), (20, 70491876), (21, 67135120), (24, 58743230), (26, 54224520), (28, 50351340), (30, 46994584), (35, 40281072), (39, 36149680), (40, 35245938), (42, 33567560), (48, 29371615), (52, 27112260), (56, 25175670), (60, 23497292), (65, 21689808), (70, 20140536), (78, 18074840), (80, 17622969), (84, 16783780), (91, 15492720), (104, 13556130), (105, 13427024), (112, 12587835), (120, 11748646), (130, 10844904), (140, 10070268), (156, 9037420), (168, 8391890), (182, 7746360), (195, 7229936), (208, 6778065), (210, 6713512), (240, 5874323), (260, 5422452), (273, 5164240), (280, 5035134), (312, 4518710), (336, 4195945), (364, 3873180), (390, 3614968), (420, 3356756), (455, 3098544), (520, 2711226), (546, 2582120), (560, 2517567), (624, 2259355), (728, 1936590), (780, 1807484), (840, 1678378), (910, 1549272), (1040, 1355613), (1092, 1291060), (1365, 1032848), (1456, 968295), (1560, 903742), (1680, 839189), (1820, 774636), (2184, 645530), (2730, 516424), (3120, 451871), (3640, 387318), (4368, 322765), (5460, 258212), (7280, 193659), (10920, 129106), (21840, 64553)]