195896960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1$

素因数の和:698

約数の個数: 128

約数和(自身を含む): 543456000

約数和(自身を除く): 347559040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 599, 640, 730, 896, 1022, 1120, 1168, 1198, 1460, 2044, 2240, 2336, 2396, 2555, 2920, 2995, 4088, 4193, 4480, 4672, 4792, 5110, 5840, 5990, 8176, 8386, 9344, 9584, 10220, 11680, 11980, 16352, 16772, 19168, 20440, 20965, 23360, 23960, 32704, 33544, 38336, 40880, 41930, 43727, 46720, 47920, 65408, 67088, 76672, 81760, 83860, 87454, 95840, 134176, 163520, 167720, 174908, 191680, 218635, 268352, 306089, 327040, 335440, 349816, 383360, 437270, 536704, 612178, 670880, 699632, 874540, 1224356, 1341760, 1399264, 1530445, 1749080, 2448712, 2683520, 2798528, 3060890, 3498160, 4897424, 5597056, 6121780, 6996320, 9794848, 12243560, 13992640, 19589696, 24487120, 27985280, 39179392, 48974240, 97948480, 195896960]

約数ペア:

[(1, 195896960), (2, 97948480), (4, 48974240), (5, 39179392), (7, 27985280), (8, 24487120), (10, 19589696), (14, 13992640), (16, 12243560), (20, 9794848), (28, 6996320), (32, 6121780), (35, 5597056), (40, 4897424), (56, 3498160), (64, 3060890), (70, 2798528), (73, 2683520), (80, 2448712), (112, 1749080), (128, 1530445), (140, 1399264), (146, 1341760), (160, 1224356), (224, 874540), (280, 699632), (292, 670880), (320, 612178), (365, 536704), (448, 437270), (511, 383360), (560, 349816), (584, 335440), (599, 327040), (640, 306089), (730, 268352), (896, 218635), (1022, 191680), (1120, 174908), (1168, 167720), (1198, 163520), (1460, 134176), (2044, 95840), (2240, 87454), (2336, 83860), (2396, 81760), (2555, 76672), (2920, 67088), (2995, 65408), (4088, 47920), (4193, 46720), (4480, 43727), (4672, 41930), (4792, 40880), (5110, 38336), (5840, 33544), (5990, 32704), (8176, 23960), (8386, 23360), (9344, 20965), (9584, 20440), (10220, 19168), (11680, 16772), (11980, 16352)]