198186240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:205

約数の個数: 288

約数和(自身を含む): 740549376

約数和(自身を除く): 542363136

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, 101, 105, 112, 120, 128, 140, 146, 160, 168, 192, 202, 210, 219, 224, 240, 256, 280, 292, 303, 320, 336, 365, 384, 404, 420, 438, 448, 480, 505, 511, 560, 584, 606, 640, 672, 707, 730, 768, 808, 840, 876, 896, 960, 1010, 1022, 1095, 1120, 1168, 1212, 1280, 1344, 1414, 1460, 1515, 1533, 1616, 1680, 1752, 1792, 1920, 2020, 2044, 2121, 2190, 2240, 2336, 2424, 2555, 2688, 2828, 2920, 3030, 3066, 3232, 3360, 3504, 3535, 3840, 4040, 4088, 4242, 4380, 4480, 4672, 4848, 5110, 5376, 5656, 5840, 6060, 6132, 6464, 6720, 7008, 7070, 7373, 7665, 8080, 8176, 8484, 8760, 8960, 9344, 9696, 10220, 10605, 11312, 11680, 12120, 12264, 12928, 13440, 14016, 14140, 14746, 15330, 16160, 16352, 16968, 17520, 18688, 19392, 20440, 21210, 22119, 22624, 23360, 24240, 24528, 25856, 26880, 28032, 28280, 29492, 30660, 32320, 32704, 33936, 35040, 36865, 38784, 40880, 42420, 44238, 45248, 46720, 48480, 49056, 51611, 56064, 56560, 58984, 61320, 64640, 65408, 67872, 70080, 73730, 77568, 81760, 84840, 88476, 90496, 93440, 96960, 98112, 103222, 110595, 113120, 117968, 122640, 129280, 130816, 135744, 140160, 147460, 154833, 163520, 169680, 176952, 180992, 193920, 196224, 206444, 221190, 226240, 235936, 245280, 258055, 271488, 280320, 294920, 309666, 327040, 339360, 353904, 387840, 392448, 412888, 442380, 452480, 471872, 490560, 516110, 542976, 589840, 619332, 654080, 678720, 707808, 774165, 825776, 884760, 904960, 943744, 981120, 1032220, 1179680, 1238664, 1357440, 1415616, 1548330, 1651552, 1769520, 1887488, 1962240, 2064440, 2359360, 2477328, 2714880, 2831232, 3096660, 3303104, 3539040, 4128880, 4718720, 4954656, 5662464, 6193320, 6606208, 7078080, 8257760, 9437440, 9909312, 12386640, 13212416, 14156160, 16515520, 19818624, 24773280, 28312320, 33031040, 39637248, 49546560, 66062080, 99093120, 198186240]

約数ペア:

[(1, 198186240), (2, 99093120), (3, 66062080), (4, 49546560), (5, 39637248), (6, 33031040), (7, 28312320), (8, 24773280), (10, 19818624), (12, 16515520), (14, 14156160), (15, 13212416), (16, 12386640), (20, 9909312), (21, 9437440), (24, 8257760), (28, 7078080), (30, 6606208), (32, 6193320), (35, 5662464), (40, 4954656), (42, 4718720), (48, 4128880), (56, 3539040), (60, 3303104), (64, 3096660), (70, 2831232), (73, 2714880), (80, 2477328), (84, 2359360), (96, 2064440), (101, 1962240), (105, 1887488), (112, 1769520), (120, 1651552), (128, 1548330), (140, 1415616), (146, 1357440), (160, 1238664), (168, 1179680), (192, 1032220), (202, 981120), (210, 943744), (219, 904960), (224, 884760), (240, 825776), (256, 774165), (280, 707808), (292, 678720), (303, 654080), (320, 619332), (336, 589840), (365, 542976), (384, 516110), (404, 490560), (420, 471872), (438, 452480), (448, 442380), (480, 412888), (505, 392448), (511, 387840), (560, 353904), (584, 339360), (606, 327040), (640, 309666), (672, 294920), (707, 280320), (730, 271488), (768, 258055), (808, 245280), (840, 235936), (876, 226240), (896, 221190), (960, 206444), (1010, 196224), (1022, 193920), (1095, 180992), (1120, 176952), (1168, 169680), (1212, 163520), (1280, 154833), (1344, 147460), (1414, 140160), (1460, 135744), (1515, 130816), (1533, 129280), (1616, 122640), (1680, 117968), (1752, 113120), (1792, 110595), (1920, 103222), (2020, 98112), (2044, 96960), (2121, 93440), (2190, 90496), (2240, 88476), (2336, 84840), (2424, 81760), (2555, 77568), (2688, 73730), (2828, 70080), (2920, 67872), (3030, 65408), (3066, 64640), (3232, 61320), (3360, 58984), (3504, 56560), (3535, 56064), (3840, 51611), (4040, 49056), (4088, 48480), (4242, 46720), (4380, 45248), (4480, 44238), (4672, 42420), (4848, 40880), (5110, 38784), (5376, 36865), (5656, 35040), (5840, 33936), (6060, 32704), (6132, 32320), (6464, 30660), (6720, 29492), (7008, 28280), (7070, 28032), (7373, 26880), (7665, 25856), (8080, 24528), (8176, 24240), (8484, 23360), (8760, 22624), (8960, 22119), (9344, 21210), (9696, 20440), (10220, 19392), (10605, 18688), (11312, 17520), (11680, 16968), (12120, 16352), (12264, 16160), (12928, 15330), (13440, 14746), (14016, 14140)]