122471440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16856

約数の個数: 80

約数和(自身を含む): 350477568

約数和(自身を除く): 228006128

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 16823, 33646, 67292, 84115, 117761, 134584, 168230, 218699, 235522, 269168, 336460, 437398, 471044, 588805, 672920, 874796, 942088, 1093495, 1177610, 1345840, 1530893, 1749592, 1884176, 2186990, 2355220, 3061786, 3499184, 4373980, 4710440, 6123572, 7654465, 8747960, 9420880, 12247144, 15308930, 17495920, 24494288, 30617860, 61235720, 122471440]

約数ペア:

[(1, 122471440), (2, 61235720), (4, 30617860), (5, 24494288), (7, 17495920), (8, 15308930), (10, 12247144), (13, 9420880), (14, 8747960), (16, 7654465), (20, 6123572), (26, 4710440), (28, 4373980), (35, 3499184), (40, 3061786), (52, 2355220), (56, 2186990), (65, 1884176), (70, 1749592), (80, 1530893), (91, 1345840), (104, 1177610), (112, 1093495), (130, 942088), (140, 874796), (182, 672920), (208, 588805), (260, 471044), (280, 437398), (364, 336460), (455, 269168), (520, 235522), (560, 218699), (728, 168230), (910, 134584), (1040, 117761), (1456, 84115), (1820, 67292), (3640, 33646), (7280, 16823)]