307864440

素因数分解:

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

素因数の和:606

約数の個数: 192

約数和(自身を含む): 1086976800

約数和(自身を除く): 779112360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 157, 180, 195, 234, 260, 312, 314, 360, 390, 419, 468, 471, 520, 585, 628, 780, 785, 838, 936, 942, 1170, 1256, 1257, 1413, 1560, 1570, 1676, 1884, 2041, 2095, 2340, 2355, 2514, 2826, 3140, 3352, 3768, 3771, 4082, 4190, 4680, 4710, 5028, 5447, 5652, 6123, 6280, 6285, 7065, 7542, 8164, 8380, 9420, 10056, 10205, 10894, 11304, 12246, 12570, 14130, 15084, 16328, 16341, 16760, 18369, 18840, 18855, 20410, 21788, 24492, 25140, 27235, 28260, 30168, 30615, 32682, 36738, 37710, 40820, 43576, 48984, 49023, 50280, 54470, 56520, 61230, 65364, 65783, 73476, 75420, 81640, 81705, 91845, 98046, 108940, 122460, 130728, 131566, 146952, 150840, 163410, 183690, 196092, 197349, 217880, 244920, 245115, 263132, 326820, 328915, 367380, 392184, 394698, 490230, 526264, 592047, 653640, 657830, 734760, 789396, 855179, 980460, 986745, 1184094, 1315660, 1578792, 1710358, 1960920, 1973490, 2368188, 2565537, 2631320, 2960235, 3420716, 3946980, 4275895, 4736376, 5131074, 5920470, 6841432, 7696611, 7893960, 8551790, 10262148, 11840940, 12827685, 15393222, 17103580, 20524296, 23681880, 25655370, 30786444, 34207160, 38483055, 51310740, 61572888, 76966110, 102621480, 153932220, 307864440]

約数ペア:

[(1, 307864440), (2, 153932220), (3, 102621480), (4, 76966110), (5, 61572888), (6, 51310740), (8, 38483055), (9, 34207160), (10, 30786444), (12, 25655370), (13, 23681880), (15, 20524296), (18, 17103580), (20, 15393222), (24, 12827685), (26, 11840940), (30, 10262148), (36, 8551790), (39, 7893960), (40, 7696611), (45, 6841432), (52, 5920470), (60, 5131074), (65, 4736376), (72, 4275895), (78, 3946980), (90, 3420716), (104, 2960235), (117, 2631320), (120, 2565537), (130, 2368188), (156, 1973490), (157, 1960920), (180, 1710358), (195, 1578792), (234, 1315660), (260, 1184094), (312, 986745), (314, 980460), (360, 855179), (390, 789396), (419, 734760), (468, 657830), (471, 653640), (520, 592047), (585, 526264), (628, 490230), (780, 394698), (785, 392184), (838, 367380), (936, 328915), (942, 326820), (1170, 263132), (1256, 245115), (1257, 244920), (1413, 217880), (1560, 197349), (1570, 196092), (1676, 183690), (1884, 163410), (2041, 150840), (2095, 146952), (2340, 131566), (2355, 130728), (2514, 122460), (2826, 108940), (3140, 98046), (3352, 91845), (3768, 81705), (3771, 81640), (4082, 75420), (4190, 73476), (4680, 65783), (4710, 65364), (5028, 61230), (5447, 56520), (5652, 54470), (6123, 50280), (6280, 49023), (6285, 48984), (7065, 43576), (7542, 40820), (8164, 37710), (8380, 36738), (9420, 32682), (10056, 30615), (10205, 30168), (10894, 28260), (11304, 27235), (12246, 25140), (12570, 24492), (14130, 21788), (15084, 20410), (16328, 18855), (16341, 18840), (16760, 18369)]