196346640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1697

約数の個数: 160

約数和(自身を含む): 705597696

約数和(自身を除く): 509251056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 73, 80, 84, 105, 112, 120, 140, 146, 168, 210, 219, 240, 280, 292, 336, 365, 420, 438, 511, 560, 584, 730, 840, 876, 1022, 1095, 1168, 1460, 1533, 1601, 1680, 1752, 2044, 2190, 2555, 2920, 3066, 3202, 3504, 4088, 4380, 4803, 5110, 5840, 6132, 6404, 7665, 8005, 8176, 8760, 9606, 10220, 11207, 12264, 12808, 15330, 16010, 17520, 19212, 20440, 22414, 24015, 24528, 25616, 30660, 32020, 33621, 38424, 40880, 44828, 48030, 56035, 61320, 64040, 67242, 76848, 89656, 96060, 112070, 116873, 122640, 128080, 134484, 168105, 179312, 192120, 224140, 233746, 268968, 336210, 350619, 384240, 448280, 467492, 537936, 584365, 672420, 701238, 818111, 896560, 934984, 1168730, 1344840, 1402476, 1636222, 1753095, 1869968, 2337460, 2454333, 2689680, 2804952, 3272444, 3506190, 4090555, 4674920, 4908666, 5609904, 6544888, 7012380, 8181110, 9349840, 9817332, 12271665, 13089776, 14024760, 16362220, 19634664, 24543330, 28049520, 32724440, 39269328, 49086660, 65448880, 98173320, 196346640]

約数ペア:

[(1, 196346640), (2, 98173320), (3, 65448880), (4, 49086660), (5, 39269328), (6, 32724440), (7, 28049520), (8, 24543330), (10, 19634664), (12, 16362220), (14, 14024760), (15, 13089776), (16, 12271665), (20, 9817332), (21, 9349840), (24, 8181110), (28, 7012380), (30, 6544888), (35, 5609904), (40, 4908666), (42, 4674920), (48, 4090555), (56, 3506190), (60, 3272444), (70, 2804952), (73, 2689680), (80, 2454333), (84, 2337460), (105, 1869968), (112, 1753095), (120, 1636222), (140, 1402476), (146, 1344840), (168, 1168730), (210, 934984), (219, 896560), (240, 818111), (280, 701238), (292, 672420), (336, 584365), (365, 537936), (420, 467492), (438, 448280), (511, 384240), (560, 350619), (584, 336210), (730, 268968), (840, 233746), (876, 224140), (1022, 192120), (1095, 179312), (1168, 168105), (1460, 134484), (1533, 128080), (1601, 122640), (1680, 116873), (1752, 112070), (2044, 96060), (2190, 89656), (2555, 76848), (2920, 67242), (3066, 64040), (3202, 61320), (3504, 56035), (4088, 48030), (4380, 44828), (4803, 40880), (5110, 38424), (5840, 33621), (6132, 32020), (6404, 30660), (7665, 25616), (8005, 24528), (8176, 24015), (8760, 22414), (9606, 20440), (10220, 19212), (11207, 17520), (12264, 16010), (12808, 15330)]