212333040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3733}}^1$

素因数の和:3831

約数の個数: 120

約数和(自身を含む): 722304960

約数和(自身を除く): 509971920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2844, 3160, 3555, 3733, 3792, 4740, 5688, 6320, 7110, 7466, 9480, 11199, 11376, 14220, 14932, 18665, 18960, 22398, 28440, 29864, 33597, 37330, 44796, 55995, 56880, 59728, 67194, 74660, 89592, 111990, 134388, 149320, 167985, 179184, 223980, 268776, 294907, 298640, 335970, 447960, 537552, 589814, 671940, 884721, 895920, 1179628, 1343880, 1474535, 1769442, 2359256, 2654163, 2687760, 2949070, 3538884, 4423605, 4718512, 5308326, 5898140, 7077768, 8847210, 10616652, 11796280, 13270815, 14155536, 17694420, 21233304, 23592560, 26541630, 35388840, 42466608, 53083260, 70777680, 106166520, 212333040]

約数ペア:

[(1, 212333040), (2, 106166520), (3, 70777680), (4, 53083260), (5, 42466608), (6, 35388840), (8, 26541630), (9, 23592560), (10, 21233304), (12, 17694420), (15, 14155536), (16, 13270815), (18, 11796280), (20, 10616652), (24, 8847210), (30, 7077768), (36, 5898140), (40, 5308326), (45, 4718512), (48, 4423605), (60, 3538884), (72, 2949070), (79, 2687760), (80, 2654163), (90, 2359256), (120, 1769442), (144, 1474535), (158, 1343880), (180, 1179628), (237, 895920), (240, 884721), (316, 671940), (360, 589814), (395, 537552), (474, 447960), (632, 335970), (711, 298640), (720, 294907), (790, 268776), (948, 223980), (1185, 179184), (1264, 167985), (1422, 149320), (1580, 134388), (1896, 111990), (2370, 89592), (2844, 74660), (3160, 67194), (3555, 59728), (3733, 56880), (3792, 55995), (4740, 44796), (5688, 37330), (6320, 33597), (7110, 29864), (7466, 28440), (9480, 22398), (11199, 18960), (11376, 18665), (14220, 14932)]