201602820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1051}}^1$

素因数の和:1225

約数の個数: 96

約数和(自身を含む): 593832960

約数和(自身を除く): 392230140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 139, 230, 276, 278, 345, 417, 460, 556, 690, 695, 834, 1051, 1380, 1390, 1668, 2085, 2102, 2780, 3153, 3197, 4170, 4204, 5255, 6306, 6394, 8340, 9591, 10510, 12612, 12788, 15765, 15985, 19182, 21020, 24173, 31530, 31970, 38364, 47955, 48346, 63060, 63940, 72519, 95910, 96692, 120865, 145038, 146089, 191820, 241730, 290076, 292178, 362595, 438267, 483460, 584356, 725190, 730445, 876534, 1450380, 1460890, 1753068, 2191335, 2921780, 3360047, 4382670, 6720094, 8765340, 10080141, 13440188, 16800235, 20160282, 33600470, 40320564, 50400705, 67200940, 100801410, 201602820]

約数ペア:

[(1, 201602820), (2, 100801410), (3, 67200940), (4, 50400705), (5, 40320564), (6, 33600470), (10, 20160282), (12, 16800235), (15, 13440188), (20, 10080141), (23, 8765340), (30, 6720094), (46, 4382670), (60, 3360047), (69, 2921780), (92, 2191335), (115, 1753068), (138, 1460890), (139, 1450380), (230, 876534), (276, 730445), (278, 725190), (345, 584356), (417, 483460), (460, 438267), (556, 362595), (690, 292178), (695, 290076), (834, 241730), (1051, 191820), (1380, 146089), (1390, 145038), (1668, 120865), (2085, 96692), (2102, 95910), (2780, 72519), (3153, 63940), (3197, 63060), (4170, 48346), (4204, 47955), (5255, 38364), (6306, 31970), (6394, 31530), (8340, 24173), (9591, 21020), (10510, 19182), (12612, 15985), (12788, 15765)]