156652160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:578

約数の個数: 128

約数和(自身を含む): 434764800

約数和(自身を除く): 278112640

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, 479, 511, 560, 584, 640, 730, 896, 958, 1022, 1120, 1168, 1460, 1916, 2044, 2240, 2336, 2395, 2555, 2920, 3353, 3832, 4088, 4480, 4672, 4790, 5110, 5840, 6706, 7664, 8176, 9344, 9580, 10220, 11680, 13412, 15328, 16352, 16765, 19160, 20440, 23360, 26824, 30656, 32704, 33530, 34967, 38320, 40880, 46720, 53648, 61312, 65408, 67060, 69934, 76640, 81760, 107296, 134120, 139868, 153280, 163520, 174835, 214592, 244769, 268240, 279736, 306560, 327040, 349670, 429184, 489538, 536480, 559472, 699340, 979076, 1072960, 1118944, 1223845, 1398680, 1958152, 2145920, 2237888, 2447690, 2797360, 3916304, 4475776, 4895380, 5594720, 7832608, 9790760, 11189440, 15665216, 19581520, 22378880, 31330432, 39163040, 78326080, 156652160]

約数ペア:

[(1, 156652160), (2, 78326080), (4, 39163040), (5, 31330432), (7, 22378880), (8, 19581520), (10, 15665216), (14, 11189440), (16, 9790760), (20, 7832608), (28, 5594720), (32, 4895380), (35, 4475776), (40, 3916304), (56, 2797360), (64, 2447690), (70, 2237888), (73, 2145920), (80, 1958152), (112, 1398680), (128, 1223845), (140, 1118944), (146, 1072960), (160, 979076), (224, 699340), (280, 559472), (292, 536480), (320, 489538), (365, 429184), (448, 349670), (479, 327040), (511, 306560), (560, 279736), (584, 268240), (640, 244769), (730, 214592), (896, 174835), (958, 163520), (1022, 153280), (1120, 139868), (1168, 134120), (1460, 107296), (1916, 81760), (2044, 76640), (2240, 69934), (2336, 67060), (2395, 65408), (2555, 61312), (2920, 53648), (3353, 46720), (3832, 40880), (4088, 38320), (4480, 34967), (4672, 33530), (4790, 32704), (5110, 30656), (5840, 26824), (6706, 23360), (7664, 20440), (8176, 19160), (9344, 16765), (9580, 16352), (10220, 15328), (11680, 13412)]