187972960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1069}}^1$

素因数の和:1248

約数の個数: 96

約数和(自身を含む): 511237440

約数和(自身を除く): 323264480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 157, 160, 224, 280, 314, 560, 628, 785, 1069, 1099, 1120, 1256, 1570, 2138, 2198, 2512, 3140, 4276, 4396, 5024, 5345, 5495, 6280, 7483, 8552, 8792, 10690, 10990, 12560, 14966, 17104, 17584, 21380, 21980, 25120, 29932, 34208, 35168, 37415, 42760, 43960, 59864, 74830, 85520, 87920, 119728, 149660, 167833, 171040, 175840, 239456, 299320, 335666, 598640, 671332, 839165, 1174831, 1197280, 1342664, 1678330, 2349662, 2685328, 3356660, 4699324, 5370656, 5874155, 6713320, 9398648, 11748310, 13426640, 18797296, 23496620, 26853280, 37594592, 46993240, 93986480, 187972960]

約数ペア:

[(1, 187972960), (2, 93986480), (4, 46993240), (5, 37594592), (7, 26853280), (8, 23496620), (10, 18797296), (14, 13426640), (16, 11748310), (20, 9398648), (28, 6713320), (32, 5874155), (35, 5370656), (40, 4699324), (56, 3356660), (70, 2685328), (80, 2349662), (112, 1678330), (140, 1342664), (157, 1197280), (160, 1174831), (224, 839165), (280, 671332), (314, 598640), (560, 335666), (628, 299320), (785, 239456), (1069, 175840), (1099, 171040), (1120, 167833), (1256, 149660), (1570, 119728), (2138, 87920), (2198, 85520), (2512, 74830), (3140, 59864), (4276, 43960), (4396, 42760), (5024, 37415), (5345, 35168), (5495, 34208), (6280, 29932), (7483, 25120), (8552, 21980), (8792, 21380), (10690, 17584), (10990, 17104), (12560, 14966)]