240041760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:583

約数の個数: 192

約数和(自身を含む): 870912000

約数和(自身を除く): 630870240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 199, 210, 224, 240, 280, 336, 359, 398, 420, 480, 560, 597, 672, 718, 796, 840, 995, 1077, 1120, 1194, 1393, 1436, 1592, 1680, 1795, 1990, 2154, 2388, 2513, 2786, 2872, 2985, 3184, 3360, 3590, 3980, 4179, 4308, 4776, 5026, 5385, 5572, 5744, 5970, 6368, 6965, 7180, 7539, 7960, 8358, 8616, 9552, 10052, 10770, 11144, 11488, 11940, 12565, 13930, 14360, 15078, 15920, 16716, 17232, 19104, 20104, 20895, 21540, 22288, 23880, 25130, 27860, 28720, 30156, 31840, 33432, 34464, 37695, 40208, 41790, 43080, 44576, 47760, 50260, 55720, 57440, 60312, 66864, 71441, 75390, 80416, 83580, 86160, 95520, 100520, 111440, 120624, 133728, 142882, 150780, 167160, 172320, 201040, 214323, 222880, 241248, 285764, 301560, 334320, 357205, 402080, 428646, 500087, 571528, 603120, 668640, 714410, 857292, 1000174, 1071615, 1143056, 1206240, 1428820, 1500261, 1714584, 2000348, 2143230, 2286112, 2500435, 2857640, 3000522, 3429168, 4000696, 4286460, 5000870, 5715280, 6001044, 6858336, 7501305, 8001392, 8572920, 10001740, 11430560, 12002088, 15002610, 16002784, 17145840, 20003480, 24004176, 30005220, 34291680, 40006960, 48008352, 60010440, 80013920, 120020880, 240041760]

約数ペア:

[(1, 240041760), (2, 120020880), (3, 80013920), (4, 60010440), (5, 48008352), (6, 40006960), (7, 34291680), (8, 30005220), (10, 24004176), (12, 20003480), (14, 17145840), (15, 16002784), (16, 15002610), (20, 12002088), (21, 11430560), (24, 10001740), (28, 8572920), (30, 8001392), (32, 7501305), (35, 6858336), (40, 6001044), (42, 5715280), (48, 5000870), (56, 4286460), (60, 4000696), (70, 3429168), (80, 3000522), (84, 2857640), (96, 2500435), (105, 2286112), (112, 2143230), (120, 2000348), (140, 1714584), (160, 1500261), (168, 1428820), (199, 1206240), (210, 1143056), (224, 1071615), (240, 1000174), (280, 857292), (336, 714410), (359, 668640), (398, 603120), (420, 571528), (480, 500087), (560, 428646), (597, 402080), (672, 357205), (718, 334320), (796, 301560), (840, 285764), (995, 241248), (1077, 222880), (1120, 214323), (1194, 201040), (1393, 172320), (1436, 167160), (1592, 150780), (1680, 142882), (1795, 133728), (1990, 120624), (2154, 111440), (2388, 100520), (2513, 95520), (2786, 86160), (2872, 83580), (2985, 80416), (3184, 75390), (3360, 71441), (3590, 66864), (3980, 60312), (4179, 57440), (4308, 55720), (4776, 50260), (5026, 47760), (5385, 44576), (5572, 43080), (5744, 41790), (5970, 40208), (6368, 37695), (6965, 34464), (7180, 33432), (7539, 31840), (7960, 30156), (8358, 28720), (8616, 27860), (9552, 25130), (10052, 23880), (10770, 22288), (11144, 21540), (11488, 20895), (11940, 20104), (12565, 19104), (13930, 17232), (14360, 16716), (15078, 15920)]