235374720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:323

約数の個数: 256

約数和(自身を含む): 871879680

約数和(自身を除く): 636504960

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, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 211, 224, 240, 249, 280, 320, 332, 336, 384, 415, 420, 422, 448, 480, 498, 560, 581, 633, 640, 664, 672, 830, 840, 844, 896, 960, 996, 1055, 1120, 1162, 1245, 1266, 1328, 1344, 1477, 1660, 1680, 1688, 1743, 1920, 1992, 2110, 2240, 2324, 2490, 2532, 2656, 2688, 2905, 2954, 3165, 3320, 3360, 3376, 3486, 3984, 4220, 4431, 4480, 4648, 4980, 5064, 5312, 5810, 5908, 6330, 6640, 6720, 6752, 6972, 7385, 7968, 8440, 8715, 8862, 9296, 9960, 10128, 10624, 11620, 11816, 12660, 13280, 13440, 13504, 13944, 14770, 15936, 16880, 17430, 17513, 17724, 18592, 19920, 20256, 22155, 23240, 23632, 25320, 26560, 27008, 27888, 29540, 31872, 33760, 34860, 35026, 35448, 37184, 39840, 40512, 44310, 46480, 47264, 50640, 52539, 53120, 55776, 59080, 67520, 69720, 70052, 70896, 74368, 79680, 81024, 87565, 88620, 92960, 94528, 101280, 105078, 111552, 118160, 122591, 135040, 139440, 140104, 141792, 159360, 175130, 177240, 185920, 189056, 202560, 210156, 223104, 236320, 245182, 262695, 278880, 280208, 283584, 350260, 354480, 367773, 371840, 405120, 420312, 472640, 490364, 525390, 557760, 560416, 567168, 612955, 700520, 708960, 735546, 840624, 945280, 980728, 1050780, 1115520, 1120832, 1225910, 1401040, 1417920, 1471092, 1681248, 1838865, 1961456, 2101560, 2241664, 2451820, 2802080, 2835840, 2942184, 3362496, 3677730, 3922912, 4203120, 4903640, 5604160, 5884368, 6724992, 7355460, 7845824, 8406240, 9807280, 11208320, 11768736, 14710920, 15691648, 16812480, 19614560, 23537472, 29421840, 33624960, 39229120, 47074944, 58843680, 78458240, 117687360, 235374720]

約数ペア:

[(1, 235374720), (2, 117687360), (3, 78458240), (4, 58843680), (5, 47074944), (6, 39229120), (7, 33624960), (8, 29421840), (10, 23537472), (12, 19614560), (14, 16812480), (15, 15691648), (16, 14710920), (20, 11768736), (21, 11208320), (24, 9807280), (28, 8406240), (30, 7845824), (32, 7355460), (35, 6724992), (40, 5884368), (42, 5604160), (48, 4903640), (56, 4203120), (60, 3922912), (64, 3677730), (70, 3362496), (80, 2942184), (83, 2835840), (84, 2802080), (96, 2451820), (105, 2241664), (112, 2101560), (120, 1961456), (128, 1838865), (140, 1681248), (160, 1471092), (166, 1417920), (168, 1401040), (192, 1225910), (210, 1120832), (211, 1115520), (224, 1050780), (240, 980728), (249, 945280), (280, 840624), (320, 735546), (332, 708960), (336, 700520), (384, 612955), (415, 567168), (420, 560416), (422, 557760), (448, 525390), (480, 490364), (498, 472640), (560, 420312), (581, 405120), (633, 371840), (640, 367773), (664, 354480), (672, 350260), (830, 283584), (840, 280208), (844, 278880), (896, 262695), (960, 245182), (996, 236320), (1055, 223104), (1120, 210156), (1162, 202560), (1245, 189056), (1266, 185920), (1328, 177240), (1344, 175130), (1477, 159360), (1660, 141792), (1680, 140104), (1688, 139440), (1743, 135040), (1920, 122591), (1992, 118160), (2110, 111552), (2240, 105078), (2324, 101280), (2490, 94528), (2532, 92960), (2656, 88620), (2688, 87565), (2905, 81024), (2954, 79680), (3165, 74368), (3320, 70896), (3360, 70052), (3376, 69720), (3486, 67520), (3984, 59080), (4220, 55776), (4431, 53120), (4480, 52539), (4648, 50640), (4980, 47264), (5064, 46480), (5312, 44310), (5810, 40512), (5908, 39840), (6330, 37184), (6640, 35448), (6720, 35026), (6752, 34860), (6972, 33760), (7385, 31872), (7968, 29540), (8440, 27888), (8715, 27008), (8862, 26560), (9296, 25320), (9960, 23632), (10128, 23240), (10624, 22155), (11620, 20256), (11816, 19920), (12660, 18592), (13280, 17724), (13440, 17513), (13504, 17430), (13944, 16880), (14770, 15936)]