155834560

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{953}}^1$

素因数の和:1050

約数の個数: 112

約数和(自身を含む): 430353216

約数和(自身を除く): 274518656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 953, 1022, 1120, 1168, 1460, 1906, 2044, 2240, 2336, 2555, 2920, 3812, 4088, 4672, 4765, 5110, 5840, 6671, 7624, 8176, 9530, 10220, 11680, 13342, 15248, 16352, 19060, 20440, 23360, 26684, 30496, 32704, 33355, 38120, 40880, 53368, 60992, 66710, 69569, 76240, 81760, 106736, 133420, 139138, 152480, 163520, 213472, 266840, 278276, 304960, 347845, 426944, 486983, 533680, 556552, 695690, 973966, 1067360, 1113104, 1391380, 1947932, 2134720, 2226208, 2434915, 2782760, 3895864, 4452416, 4869830, 5565520, 7791728, 9739660, 11131040, 15583456, 19479320, 22262080, 31166912, 38958640, 77917280, 155834560]

約数ペア:

[(1, 155834560), (2, 77917280), (4, 38958640), (5, 31166912), (7, 22262080), (8, 19479320), (10, 15583456), (14, 11131040), (16, 9739660), (20, 7791728), (28, 5565520), (32, 4869830), (35, 4452416), (40, 3895864), (56, 2782760), (64, 2434915), (70, 2226208), (73, 2134720), (80, 1947932), (112, 1391380), (140, 1113104), (146, 1067360), (160, 973966), (224, 695690), (280, 556552), (292, 533680), (320, 486983), (365, 426944), (448, 347845), (511, 304960), (560, 278276), (584, 266840), (730, 213472), (953, 163520), (1022, 152480), (1120, 139138), (1168, 133420), (1460, 106736), (1906, 81760), (2044, 76240), (2240, 69569), (2336, 66710), (2555, 60992), (2920, 53368), (3812, 40880), (4088, 38120), (4672, 33355), (4765, 32704), (5110, 30496), (5840, 26684), (6671, 23360), (7624, 20440), (8176, 19060), (9530, 16352), (10220, 15248), (11680, 13342)]