396852960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 288

約数和(自身を含む): 1489259520

約数和(自身を除く): 1092406560

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, 47, 48, 49, 56, 60, 70, 80, 84, 94, 96, 98, 105, 112, 120, 140, 141, 147, 160, 168, 188, 196, 210, 224, 235, 240, 245, 280, 282, 294, 329, 336, 359, 376, 392, 420, 470, 480, 490, 560, 564, 588, 658, 672, 705, 718, 735, 752, 784, 840, 940, 980, 987, 1077, 1120, 1128, 1176, 1316, 1410, 1436, 1470, 1504, 1568, 1645, 1680, 1795, 1880, 1960, 1974, 2154, 2256, 2303, 2352, 2513, 2632, 2820, 2872, 2940, 3290, 3360, 3590, 3760, 3920, 3948, 4308, 4512, 4606, 4704, 4935, 5026, 5264, 5385, 5640, 5744, 5880, 6580, 6909, 7180, 7520, 7539, 7840, 7896, 8616, 9212, 9870, 10052, 10528, 10770, 11280, 11488, 11515, 11760, 12565, 13160, 13818, 14360, 15078, 15792, 16873, 17232, 17591, 18424, 19740, 20104, 21540, 22560, 23030, 23520, 25130, 26320, 27636, 28720, 30156, 31584, 33746, 34464, 34545, 35182, 36848, 37695, 39480, 40208, 43080, 46060, 50260, 50619, 52640, 52773, 55272, 57440, 60312, 67492, 69090, 70364, 73696, 75390, 78960, 80416, 84365, 86160, 87955, 92120, 100520, 101238, 105546, 110544, 118111, 120624, 134984, 138180, 140728, 150780, 157920, 168730, 172320, 175910, 184240, 201040, 202476, 211092, 221088, 236222, 241248, 253095, 263865, 269968, 276360, 281456, 301560, 337460, 351820, 354333, 368480, 402080, 404952, 422184, 472444, 506190, 527730, 539936, 552720, 562912, 590555, 603120, 674920, 703640, 708666, 809904, 826777, 844368, 944888, 1012380, 1055460, 1105440, 1181110, 1206240, 1349840, 1407280, 1417332, 1619808, 1653554, 1688736, 1771665, 1889776, 2024760, 2110920, 2362220, 2480331, 2699680, 2814560, 2834664, 3307108, 3543330, 3779552, 4049520, 4133885, 4221840, 4724440, 4960662, 5669328, 6614216, 7086660, 8099040, 8267770, 8443680, 9448880, 9921324, 11338656, 12401655, 13228432, 14173320, 16535540, 18897760, 19842648, 24803310, 26456864, 28346640, 33071080, 39685296, 49606620, 56693280, 66142160, 79370592, 99213240, 132284320, 198426480, 396852960]

約数ペア:

[(1, 396852960), (2, 198426480), (3, 132284320), (4, 99213240), (5, 79370592), (6, 66142160), (7, 56693280), (8, 49606620), (10, 39685296), (12, 33071080), (14, 28346640), (15, 26456864), (16, 24803310), (20, 19842648), (21, 18897760), (24, 16535540), (28, 14173320), (30, 13228432), (32, 12401655), (35, 11338656), (40, 9921324), (42, 9448880), (47, 8443680), (48, 8267770), (49, 8099040), (56, 7086660), (60, 6614216), (70, 5669328), (80, 4960662), (84, 4724440), (94, 4221840), (96, 4133885), (98, 4049520), (105, 3779552), (112, 3543330), (120, 3307108), (140, 2834664), (141, 2814560), (147, 2699680), (160, 2480331), (168, 2362220), (188, 2110920), (196, 2024760), (210, 1889776), (224, 1771665), (235, 1688736), (240, 1653554), (245, 1619808), (280, 1417332), (282, 1407280), (294, 1349840), (329, 1206240), (336, 1181110), (359, 1105440), (376, 1055460), (392, 1012380), (420, 944888), (470, 844368), (480, 826777), (490, 809904), (560, 708666), (564, 703640), (588, 674920), (658, 603120), (672, 590555), (705, 562912), (718, 552720), (735, 539936), (752, 527730), (784, 506190), (840, 472444), (940, 422184), (980, 404952), (987, 402080), (1077, 368480), (1120, 354333), (1128, 351820), (1176, 337460), (1316, 301560), (1410, 281456), (1436, 276360), (1470, 269968), (1504, 263865), (1568, 253095), (1645, 241248), (1680, 236222), (1795, 221088), (1880, 211092), (1960, 202476), (1974, 201040), (2154, 184240), (2256, 175910), (2303, 172320), (2352, 168730), (2513, 157920), (2632, 150780), (2820, 140728), (2872, 138180), (2940, 134984), (3290, 120624), (3360, 118111), (3590, 110544), (3760, 105546), (3920, 101238), (3948, 100520), (4308, 92120), (4512, 87955), (4606, 86160), (4704, 84365), (4935, 80416), (5026, 78960), (5264, 75390), (5385, 73696), (5640, 70364), (5744, 69090), (5880, 67492), (6580, 60312), (6909, 57440), (7180, 55272), (7520, 52773), (7539, 52640), (7840, 50619), (7896, 50260), (8616, 46060), (9212, 43080), (9870, 40208), (10052, 39480), (10528, 37695), (10770, 36848), (11280, 35182), (11488, 34545), (11515, 34464), (11760, 33746), (12565, 31584), (13160, 30156), (13818, 28720), (14360, 27636), (15078, 26320), (15792, 25130), (16873, 23520), (17232, 23030), (17591, 22560), (18424, 21540), (19740, 20104)]