392209920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 240

約数和(自身を含む): 1407566160

約数和(自身を除く): 1015356240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 512, 522, 576, 580, 587, 640, 696, 720, 768, 870, 928, 960, 1044, 1152, 1160, 1174, 1280, 1305, 1392, 1440, 1536, 1740, 1761, 1856, 1920, 2088, 2304, 2320, 2348, 2560, 2610, 2784, 2880, 2935, 3480, 3522, 3712, 3840, 4176, 4608, 4640, 4696, 5220, 5283, 5568, 5760, 5870, 6960, 7044, 7424, 7680, 8352, 8805, 9280, 9392, 10440, 10566, 11136, 11520, 11740, 13920, 14088, 14848, 16704, 17023, 17610, 18560, 18784, 20880, 21132, 22272, 23040, 23480, 26415, 27840, 28176, 33408, 34046, 35220, 37120, 37568, 41760, 42264, 44544, 46960, 51069, 52830, 55680, 56352, 66816, 68092, 70440, 74240, 75136, 83520, 84528, 85115, 93920, 102138, 105660, 111360, 112704, 133632, 136184, 140880, 150272, 153207, 167040, 169056, 170230, 187840, 204276, 211320, 222720, 225408, 255345, 272368, 281760, 300544, 306414, 334080, 338112, 340460, 375680, 408552, 422640, 450816, 510690, 544736, 563520, 612828, 668160, 676224, 680920, 751360, 766035, 817104, 845280, 901632, 1021380, 1089472, 1127040, 1225656, 1352448, 1361840, 1502720, 1532070, 1634208, 1690560, 2042760, 2178944, 2254080, 2451312, 2704896, 2723680, 3064140, 3268416, 3381120, 4085520, 4357888, 4508160, 4902624, 5447360, 6128280, 6536832, 6762240, 8171040, 8715776, 9805248, 10894720, 12256560, 13073664, 13524480, 16342080, 19610496, 21789440, 24513120, 26147328, 32684160, 39220992, 43578880, 49026240, 65368320, 78441984, 98052480, 130736640, 196104960, 392209920]

約数ペア:

[(1, 392209920), (2, 196104960), (3, 130736640), (4, 98052480), (5, 78441984), (6, 65368320), (8, 49026240), (9, 43578880), (10, 39220992), (12, 32684160), (15, 26147328), (16, 24513120), (18, 21789440), (20, 19610496), (24, 16342080), (29, 13524480), (30, 13073664), (32, 12256560), (36, 10894720), (40, 9805248), (45, 8715776), (48, 8171040), (58, 6762240), (60, 6536832), (64, 6128280), (72, 5447360), (80, 4902624), (87, 4508160), (90, 4357888), (96, 4085520), (116, 3381120), (120, 3268416), (128, 3064140), (144, 2723680), (145, 2704896), (160, 2451312), (174, 2254080), (180, 2178944), (192, 2042760), (232, 1690560), (240, 1634208), (256, 1532070), (261, 1502720), (288, 1361840), (290, 1352448), (320, 1225656), (348, 1127040), (360, 1089472), (384, 1021380), (435, 901632), (464, 845280), (480, 817104), (512, 766035), (522, 751360), (576, 680920), (580, 676224), (587, 668160), (640, 612828), (696, 563520), (720, 544736), (768, 510690), (870, 450816), (928, 422640), (960, 408552), (1044, 375680), (1152, 340460), (1160, 338112), (1174, 334080), (1280, 306414), (1305, 300544), (1392, 281760), (1440, 272368), (1536, 255345), (1740, 225408), (1761, 222720), (1856, 211320), (1920, 204276), (2088, 187840), (2304, 170230), (2320, 169056), (2348, 167040), (2560, 153207), (2610, 150272), (2784, 140880), (2880, 136184), (2935, 133632), (3480, 112704), (3522, 111360), (3712, 105660), (3840, 102138), (4176, 93920), (4608, 85115), (4640, 84528), (4696, 83520), (5220, 75136), (5283, 74240), (5568, 70440), (5760, 68092), (5870, 66816), (6960, 56352), (7044, 55680), (7424, 52830), (7680, 51069), (8352, 46960), (8805, 44544), (9280, 42264), (9392, 41760), (10440, 37568), (10566, 37120), (11136, 35220), (11520, 34046), (11740, 33408), (13920, 28176), (14088, 27840), (14848, 26415), (16704, 23480), (17023, 23040), (17610, 22272), (18560, 21132), (18784, 20880)]