102621480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1$

素因数の和:603

約数の個数: 128

約数和(自身を含む): 334454400

約数和(自身を除く): 231832920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 419, 471, 520, 628, 780, 785, 838, 942, 1256, 1257, 1560, 1570, 1676, 1884, 2041, 2095, 2355, 2514, 3140, 3352, 3768, 4082, 4190, 4710, 5028, 5447, 6123, 6280, 6285, 8164, 8380, 9420, 10056, 10205, 10894, 12246, 12570, 16328, 16341, 16760, 18840, 20410, 21788, 24492, 25140, 27235, 30615, 32682, 40820, 43576, 48984, 50280, 54470, 61230, 65364, 65783, 81640, 81705, 108940, 122460, 130728, 131566, 163410, 197349, 217880, 244920, 263132, 326820, 328915, 394698, 526264, 653640, 657830, 789396, 855179, 986745, 1315660, 1578792, 1710358, 1973490, 2565537, 2631320, 3420716, 3946980, 4275895, 5131074, 6841432, 7893960, 8551790, 10262148, 12827685, 17103580, 20524296, 25655370, 34207160, 51310740, 102621480]

約数ペア:

[(1, 102621480), (2, 51310740), (3, 34207160), (4, 25655370), (5, 20524296), (6, 17103580), (8, 12827685), (10, 10262148), (12, 8551790), (13, 7893960), (15, 6841432), (20, 5131074), (24, 4275895), (26, 3946980), (30, 3420716), (39, 2631320), (40, 2565537), (52, 1973490), (60, 1710358), (65, 1578792), (78, 1315660), (104, 986745), (120, 855179), (130, 789396), (156, 657830), (157, 653640), (195, 526264), (260, 394698), (312, 328915), (314, 326820), (390, 263132), (419, 244920), (471, 217880), (520, 197349), (628, 163410), (780, 131566), (785, 130728), (838, 122460), (942, 108940), (1256, 81705), (1257, 81640), (1560, 65783), (1570, 65364), (1676, 61230), (1884, 54470), (2041, 50280), (2095, 48984), (2355, 43576), (2514, 40820), (3140, 32682), (3352, 30615), (3768, 27235), (4082, 25140), (4190, 24492), (4710, 21788), (5028, 20410), (5447, 18840), (6123, 16760), (6280, 16341), (6285, 16328), (8164, 12570), (8380, 12246), (9420, 10894), (10056, 10205)]