38315315640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2400709}}^1$

素因数の和:2400749

約数の個数: 128

約数和(自身を含む): 138280896000

約数和(自身を除く): 99965580360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 2400709, 4801418, 7202127, 9602836, 12003545, 14404254, 16804963, 19205672, 24007090, 28808508, 33609926, 36010635, 45613471, 48014180, 50414889, 57617016, 67219852, 72021270, 84024815, 91226942, 96028360, 100829778, 134439704, 136840413, 144042540, 168049630, 182453884, 201659556, 228067355, 252074445, 273680826, 288085080, 319294297, 336099260, 364907768, 403319112, 456134710, 504148890, 547361652, 638588594, 672198520, 684202065, 912269420, 957882891, 1008297780, 1094723304, 1277177188, 1368404130, 1596471485, 1824538840, 1915765782, 2016595560, 2554354376, 2736808260, 3192942970, 3831531564, 4789414455, 5473616520, 6385885940, 7663063128, 9578828910, 12771771880, 19157657820, 38315315640]

約数ペア:

[(1, 38315315640), (2, 19157657820), (3, 12771771880), (4, 9578828910), (5, 7663063128), (6, 6385885940), (7, 5473616520), (8, 4789414455), (10, 3831531564), (12, 3192942970), (14, 2736808260), (15, 2554354376), (19, 2016595560), (20, 1915765782), (21, 1824538840), (24, 1596471485), (28, 1368404130), (30, 1277177188), (35, 1094723304), (38, 1008297780), (40, 957882891), (42, 912269420), (56, 684202065), (57, 672198520), (60, 638588594), (70, 547361652), (76, 504148890), (84, 456134710), (95, 403319112), (105, 364907768), (114, 336099260), (120, 319294297), (133, 288085080), (140, 273680826), (152, 252074445), (168, 228067355), (190, 201659556), (210, 182453884), (228, 168049630), (266, 144042540), (280, 136840413), (285, 134439704), (380, 100829778), (399, 96028360), (420, 91226942), (456, 84024815), (532, 72021270), (570, 67219852), (665, 57617016), (760, 50414889), (798, 48014180), (840, 45613471), (1064, 36010635), (1140, 33609926), (1330, 28808508), (1596, 24007090), (1995, 19205672), (2280, 16804963), (2660, 14404254), (3192, 12003545), (3990, 9602836), (5320, 7202127), (7980, 4801418), (15960, 2400709)]