4381869720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1\times {\mathrm{439}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 13270118400

約数和(自身を除く): 8888248680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 373, 439, 446, 669, 746, 878, 892, 1115, 1119, 1317, 1338, 1492, 1756, 1784, 1865, 2195, 2230, 2238, 2634, 2676, 2984, 3345, 3512, 3730, 4390, 4460, 4476, 5268, 5352, 5595, 6585, 6690, 7460, 8780, 8920, 8952, 10536, 11190, 13170, 13380, 14920, 17560, 22380, 26340, 26760, 44760, 52680, 83179, 97897, 163747, 166358, 195794, 249537, 293691, 327494, 332716, 391588, 415895, 489485, 491241, 499074, 587382, 654988, 665432, 783176, 818735, 831790, 978970, 982482, 998148, 1174764, 1247685, 1309976, 1468455, 1637470, 1663580, 1957940, 1964964, 1996296, 2349528, 2456205, 2495370, 2936910, 3274940, 3327160, 3915880, 3929928, 4912410, 4990740, 5873820, 6549880, 9824820, 9981480, 11747640, 19649640, 36515581, 73031162, 109546743, 146062324, 182577905, 219093486, 292124648, 365155810, 438186972, 547733715, 730311620, 876373944, 1095467430, 1460623240, 2190934860, 4381869720]

約数ペア:

[(1, 4381869720), (2, 2190934860), (3, 1460623240), (4, 1095467430), (5, 876373944), (6, 730311620), (8, 547733715), (10, 438186972), (12, 365155810), (15, 292124648), (20, 219093486), (24, 182577905), (30, 146062324), (40, 109546743), (60, 73031162), (120, 36515581), (223, 19649640), (373, 11747640), (439, 9981480), (446, 9824820), (669, 6549880), (746, 5873820), (878, 4990740), (892, 4912410), (1115, 3929928), (1119, 3915880), (1317, 3327160), (1338, 3274940), (1492, 2936910), (1756, 2495370), (1784, 2456205), (1865, 2349528), (2195, 1996296), (2230, 1964964), (2238, 1957940), (2634, 1663580), (2676, 1637470), (2984, 1468455), (3345, 1309976), (3512, 1247685), (3730, 1174764), (4390, 998148), (4460, 982482), (4476, 978970), (5268, 831790), (5352, 818735), (5595, 783176), (6585, 665432), (6690, 654988), (7460, 587382), (8780, 499074), (8920, 491241), (8952, 489485), (10536, 415895), (11190, 391588), (13170, 332716), (13380, 327494), (14920, 293691), (17560, 249537), (22380, 195794), (26340, 166358), (26760, 163747), (44760, 97897), (52680, 83179)]