2978866440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2927}}^1$

素因数の和:3212

約数の個数: 192

約数和(自身を含む): 10606152960

約数和(自身を除く): 7627286520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 257, 264, 330, 360, 396, 440, 495, 514, 660, 771, 792, 990, 1028, 1285, 1320, 1542, 1980, 2056, 2313, 2570, 2827, 2927, 3084, 3855, 3960, 4626, 5140, 5654, 5854, 6168, 7710, 8481, 8781, 9252, 10280, 11308, 11565, 11708, 14135, 14635, 15420, 16962, 17562, 18504, 22616, 23130, 23416, 25443, 26343, 28270, 29270, 30840, 32197, 33924, 35124, 42405, 43905, 46260, 50886, 52686, 56540, 58540, 64394, 67848, 70248, 84810, 87810, 92520, 96591, 101772, 105372, 113080, 117080, 127215, 128788, 131715, 160985, 169620, 175620, 193182, 203544, 210744, 254430, 257576, 263430, 289773, 321970, 339240, 351240, 386364, 482955, 508860, 526860, 579546, 643940, 752239, 772728, 965910, 1017720, 1053720, 1159092, 1287880, 1448865, 1504478, 1931820, 2256717, 2318184, 2897730, 3008956, 3761195, 3863640, 4513434, 5795460, 6017912, 6770151, 7522390, 8274629, 9026868, 11283585, 11590920, 13540302, 15044780, 16549258, 18053736, 22567170, 24823887, 27080604, 30089560, 33098516, 33850755, 41373145, 45134340, 49647774, 54161208, 66197032, 67701510, 74471661, 82746290, 90268680, 99295548, 124119435, 135403020, 148943322, 165492580, 198591096, 248238870, 270806040, 297886644, 330985160, 372358305, 496477740, 595773288, 744716610, 992955480, 1489433220, 2978866440]

約数ペア:

[(1, 2978866440), (2, 1489433220), (3, 992955480), (4, 744716610), (5, 595773288), (6, 496477740), (8, 372358305), (9, 330985160), (10, 297886644), (11, 270806040), (12, 248238870), (15, 198591096), (18, 165492580), (20, 148943322), (22, 135403020), (24, 124119435), (30, 99295548), (33, 90268680), (36, 82746290), (40, 74471661), (44, 67701510), (45, 66197032), (55, 54161208), (60, 49647774), (66, 45134340), (72, 41373145), (88, 33850755), (90, 33098516), (99, 30089560), (110, 27080604), (120, 24823887), (132, 22567170), (165, 18053736), (180, 16549258), (198, 15044780), (220, 13540302), (257, 11590920), (264, 11283585), (330, 9026868), (360, 8274629), (396, 7522390), (440, 6770151), (495, 6017912), (514, 5795460), (660, 4513434), (771, 3863640), (792, 3761195), (990, 3008956), (1028, 2897730), (1285, 2318184), (1320, 2256717), (1542, 1931820), (1980, 1504478), (2056, 1448865), (2313, 1287880), (2570, 1159092), (2827, 1053720), (2927, 1017720), (3084, 965910), (3855, 772728), (3960, 752239), (4626, 643940), (5140, 579546), (5654, 526860), (5854, 508860), (6168, 482955), (7710, 386364), (8481, 351240), (8781, 339240), (9252, 321970), (10280, 289773), (11308, 263430), (11565, 257576), (11708, 254430), (14135, 210744), (14635, 203544), (15420, 193182), (16962, 175620), (17562, 169620), (18504, 160985), (22616, 131715), (23130, 128788), (23416, 127215), (25443, 117080), (26343, 113080), (28270, 105372), (29270, 101772), (30840, 96591), (32197, 92520), (33924, 87810), (35124, 84810), (42405, 70248), (43905, 67848), (46260, 64394), (50886, 58540), (52686, 56540)]