352222080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 256

約数和(自身を含む): 1304294400

約数和(自身を除く): 952072320

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, 73, 80, 84, 96, 105, 112, 120, 128, 140, 146, 160, 168, 192, 210, 219, 224, 240, 280, 292, 320, 336, 359, 365, 384, 420, 438, 448, 480, 511, 560, 584, 640, 672, 718, 730, 840, 876, 896, 960, 1022, 1077, 1095, 1120, 1168, 1344, 1436, 1460, 1533, 1680, 1752, 1795, 1920, 2044, 2154, 2190, 2240, 2336, 2513, 2555, 2688, 2872, 2920, 3066, 3360, 3504, 3590, 4088, 4308, 4380, 4480, 4672, 5026, 5110, 5385, 5744, 5840, 6132, 6720, 7008, 7180, 7539, 7665, 8176, 8616, 8760, 9344, 10052, 10220, 10770, 11488, 11680, 12264, 12565, 13440, 14016, 14360, 15078, 15330, 16352, 17232, 17520, 20104, 20440, 21540, 22976, 23360, 24528, 25130, 26207, 28032, 28720, 30156, 30660, 32704, 34464, 35040, 37695, 40208, 40880, 43080, 45952, 46720, 49056, 50260, 52414, 57440, 60312, 61320, 65408, 68928, 70080, 75390, 78621, 80416, 81760, 86160, 98112, 100520, 104828, 114880, 120624, 122640, 131035, 137856, 140160, 150780, 157242, 160832, 163520, 172320, 183449, 196224, 201040, 209656, 229760, 241248, 245280, 262070, 301560, 314484, 321664, 327040, 344640, 366898, 393105, 402080, 419312, 482496, 490560, 524140, 550347, 603120, 628968, 689280, 733796, 786210, 804160, 838624, 917245, 964992, 981120, 1048280, 1100694, 1206240, 1257936, 1467592, 1572420, 1608320, 1677248, 1834490, 2096560, 2201388, 2412480, 2515872, 2751735, 2935184, 3144840, 3354496, 3668980, 4193120, 4402776, 4824960, 5031744, 5503470, 5870368, 6289680, 7337960, 8386240, 8805552, 10063488, 11006940, 11740736, 12579360, 14675920, 16772480, 17611104, 22013880, 23481472, 25158720, 29351840, 35222208, 44027760, 50317440, 58703680, 70444416, 88055520, 117407360, 176111040, 352222080]

約数ペア:

[(1, 352222080), (2, 176111040), (3, 117407360), (4, 88055520), (5, 70444416), (6, 58703680), (7, 50317440), (8, 44027760), (10, 35222208), (12, 29351840), (14, 25158720), (15, 23481472), (16, 22013880), (20, 17611104), (21, 16772480), (24, 14675920), (28, 12579360), (30, 11740736), (32, 11006940), (35, 10063488), (40, 8805552), (42, 8386240), (48, 7337960), (56, 6289680), (60, 5870368), (64, 5503470), (70, 5031744), (73, 4824960), (80, 4402776), (84, 4193120), (96, 3668980), (105, 3354496), (112, 3144840), (120, 2935184), (128, 2751735), (140, 2515872), (146, 2412480), (160, 2201388), (168, 2096560), (192, 1834490), (210, 1677248), (219, 1608320), (224, 1572420), (240, 1467592), (280, 1257936), (292, 1206240), (320, 1100694), (336, 1048280), (359, 981120), (365, 964992), (384, 917245), (420, 838624), (438, 804160), (448, 786210), (480, 733796), (511, 689280), (560, 628968), (584, 603120), (640, 550347), (672, 524140), (718, 490560), (730, 482496), (840, 419312), (876, 402080), (896, 393105), (960, 366898), (1022, 344640), (1077, 327040), (1095, 321664), (1120, 314484), (1168, 301560), (1344, 262070), (1436, 245280), (1460, 241248), (1533, 229760), (1680, 209656), (1752, 201040), (1795, 196224), (1920, 183449), (2044, 172320), (2154, 163520), (2190, 160832), (2240, 157242), (2336, 150780), (2513, 140160), (2555, 137856), (2688, 131035), (2872, 122640), (2920, 120624), (3066, 114880), (3360, 104828), (3504, 100520), (3590, 98112), (4088, 86160), (4308, 81760), (4380, 80416), (4480, 78621), (4672, 75390), (5026, 70080), (5110, 68928), (5385, 65408), (5744, 61320), (5840, 60312), (6132, 57440), (6720, 52414), (7008, 50260), (7180, 49056), (7539, 46720), (7665, 45952), (8176, 43080), (8616, 40880), (8760, 40208), (9344, 37695), (10052, 35040), (10220, 34464), (10770, 32704), (11488, 30660), (11680, 30156), (12264, 28720), (12565, 28032), (13440, 26207), (14016, 25130), (14360, 24528), (15078, 23360), (15330, 22976), (16352, 21540), (17232, 20440), (17520, 20104)]