223816960

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9203}}^1$

素因数の和:9243

約数の個数: 72

約数和(自身を含む): 564389280

約数和(自身を除く): 340572320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 9203, 12160, 18406, 24320, 36812, 46015, 73624, 92030, 147248, 174857, 184060, 294496, 349714, 368120, 588992, 699428, 736240, 874285, 1177984, 1398856, 1472480, 1748570, 2355968, 2797712, 2944960, 3497140, 5595424, 5889920, 6994280, 11190848, 11779840, 13988560, 22381696, 27977120, 44763392, 55954240, 111908480, 223816960]

約数ペア:

[(1, 223816960), (2, 111908480), (4, 55954240), (5, 44763392), (8, 27977120), (10, 22381696), (16, 13988560), (19, 11779840), (20, 11190848), (32, 6994280), (38, 5889920), (40, 5595424), (64, 3497140), (76, 2944960), (80, 2797712), (95, 2355968), (128, 1748570), (152, 1472480), (160, 1398856), (190, 1177984), (256, 874285), (304, 736240), (320, 699428), (380, 588992), (608, 368120), (640, 349714), (760, 294496), (1216, 184060), (1280, 174857), (1520, 147248), (2432, 92030), (3040, 73624), (4864, 46015), (6080, 36812), (9203, 24320), (12160, 18406)]