392253120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19457}}^1$

素因数の和:19487

約数の個数: 168

約数和(自身を含む): 1542007584

約数和(自身を除く): 1149754464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 19457, 20160, 38914, 58371, 77828, 97285, 116742, 136199, 155656, 175113, 194570, 233484, 272398, 291855, 311312, 350226, 389140, 408597, 466968, 544796, 583710, 622624, 680995, 700452, 778280, 817194, 875565, 933936, 1089592, 1167420, 1225791, 1245248, 1361990, 1400904, 1556560, 1634388, 1751130, 1867872, 2042985, 2179184, 2334840, 2451582, 2723980, 2801808, 3113120, 3268776, 3502260, 3735744, 4085970, 4358368, 4669680, 4903164, 5447960, 5603616, 6128955, 6226240, 6537552, 7004520, 8171940, 8716736, 9339360, 9806328, 10895920, 11207232, 12257910, 13075104, 14009040, 16343880, 18678720, 19612656, 21791840, 24515820, 26150208, 28018080, 32687760, 39225312, 43583680, 49031640, 56036160, 65375520, 78450624, 98063280, 130751040, 196126560, 392253120]

約数ペア:

[(1, 392253120), (2, 196126560), (3, 130751040), (4, 98063280), (5, 78450624), (6, 65375520), (7, 56036160), (8, 49031640), (9, 43583680), (10, 39225312), (12, 32687760), (14, 28018080), (15, 26150208), (16, 24515820), (18, 21791840), (20, 19612656), (21, 18678720), (24, 16343880), (28, 14009040), (30, 13075104), (32, 12257910), (35, 11207232), (36, 10895920), (40, 9806328), (42, 9339360), (45, 8716736), (48, 8171940), (56, 7004520), (60, 6537552), (63, 6226240), (64, 6128955), (70, 5603616), (72, 5447960), (80, 4903164), (84, 4669680), (90, 4358368), (96, 4085970), (105, 3735744), (112, 3502260), (120, 3268776), (126, 3113120), (140, 2801808), (144, 2723980), (160, 2451582), (168, 2334840), (180, 2179184), (192, 2042985), (210, 1867872), (224, 1751130), (240, 1634388), (252, 1556560), (280, 1400904), (288, 1361990), (315, 1245248), (320, 1225791), (336, 1167420), (360, 1089592), (420, 933936), (448, 875565), (480, 817194), (504, 778280), (560, 700452), (576, 680995), (630, 622624), (672, 583710), (720, 544796), (840, 466968), (960, 408597), (1008, 389140), (1120, 350226), (1260, 311312), (1344, 291855), (1440, 272398), (1680, 233484), (2016, 194570), (2240, 175113), (2520, 155656), (2880, 136199), (3360, 116742), (4032, 97285), (5040, 77828), (6720, 58371), (10080, 38914), (19457, 20160)]