375140640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:695

約数の個数: 192

約数和(自身を含む): 1358622720

約数和(自身を除く): 983482080

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, 210, 224, 240, 280, 311, 336, 359, 420, 480, 560, 622, 672, 718, 840, 933, 1077, 1120, 1244, 1436, 1555, 1680, 1795, 1866, 2154, 2177, 2488, 2513, 2872, 3110, 3360, 3590, 3732, 4308, 4354, 4665, 4976, 5026, 5385, 5744, 6220, 6531, 7180, 7464, 7539, 8616, 8708, 9330, 9952, 10052, 10770, 10885, 11488, 12440, 12565, 13062, 14360, 14928, 15078, 17232, 17416, 18660, 20104, 21540, 21770, 24880, 25130, 26124, 28720, 29856, 30156, 32655, 34464, 34832, 37320, 37695, 40208, 43080, 43540, 49760, 50260, 52248, 57440, 60312, 65310, 69664, 74640, 75390, 80416, 86160, 87080, 100520, 104496, 111649, 120624, 130620, 149280, 150780, 172320, 174160, 201040, 208992, 223298, 241248, 261240, 301560, 334947, 348320, 402080, 446596, 522480, 558245, 603120, 669894, 781543, 893192, 1044960, 1116490, 1206240, 1339788, 1563086, 1674735, 1786384, 2232980, 2344629, 2679576, 3126172, 3349470, 3572768, 3907715, 4465960, 4689258, 5359152, 6252344, 6698940, 7815430, 8931920, 9378516, 10718304, 11723145, 12504688, 13397880, 15630860, 17863840, 18757032, 23446290, 25009376, 26795760, 31261720, 37514064, 46892580, 53591520, 62523440, 75028128, 93785160, 125046880, 187570320, 375140640]

約数ペア:

[(1, 375140640), (2, 187570320), (3, 125046880), (4, 93785160), (5, 75028128), (6, 62523440), (7, 53591520), (8, 46892580), (10, 37514064), (12, 31261720), (14, 26795760), (15, 25009376), (16, 23446290), (20, 18757032), (21, 17863840), (24, 15630860), (28, 13397880), (30, 12504688), (32, 11723145), (35, 10718304), (40, 9378516), (42, 8931920), (48, 7815430), (56, 6698940), (60, 6252344), (70, 5359152), (80, 4689258), (84, 4465960), (96, 3907715), (105, 3572768), (112, 3349470), (120, 3126172), (140, 2679576), (160, 2344629), (168, 2232980), (210, 1786384), (224, 1674735), (240, 1563086), (280, 1339788), (311, 1206240), (336, 1116490), (359, 1044960), (420, 893192), (480, 781543), (560, 669894), (622, 603120), (672, 558245), (718, 522480), (840, 446596), (933, 402080), (1077, 348320), (1120, 334947), (1244, 301560), (1436, 261240), (1555, 241248), (1680, 223298), (1795, 208992), (1866, 201040), (2154, 174160), (2177, 172320), (2488, 150780), (2513, 149280), (2872, 130620), (3110, 120624), (3360, 111649), (3590, 104496), (3732, 100520), (4308, 87080), (4354, 86160), (4665, 80416), (4976, 75390), (5026, 74640), (5385, 69664), (5744, 65310), (6220, 60312), (6531, 57440), (7180, 52248), (7464, 50260), (7539, 49760), (8616, 43540), (8708, 43080), (9330, 40208), (9952, 37695), (10052, 37320), (10770, 34832), (10885, 34464), (11488, 32655), (12440, 30156), (12565, 29856), (13062, 28720), (14360, 26124), (14928, 25130), (15078, 24880), (17232, 21770), (17416, 21540), (18660, 20104)]