55955760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1795

約数の個数: 160

約数和(自身を含む): 208796160

約数和(自身を除く): 152840400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1753, 1995, 2128, 2280, 2660, 3192, 3506, 3990, 4560, 5259, 5320, 6384, 7012, 7980, 8765, 10518, 10640, 12271, 14024, 15960, 17530, 21036, 24542, 26295, 28048, 31920, 33307, 35060, 36813, 42072, 49084, 52590, 61355, 66614, 70120, 73626, 84144, 98168, 99921, 105180, 122710, 133228, 140240, 147252, 166535, 184065, 196336, 199842, 210360, 233149, 245420, 266456, 294504, 333070, 368130, 399684, 420720, 466298, 490840, 499605, 532912, 589008, 666140, 699447, 736260, 799368, 932596, 981680, 999210, 1165745, 1332280, 1398894, 1472520, 1598736, 1865192, 1998420, 2331490, 2664560, 2797788, 2945040, 3497235, 3730384, 3996840, 4662980, 5595576, 6994470, 7993680, 9325960, 11191152, 13988940, 18651920, 27977880, 55955760]

約数ペア:

[(1, 55955760), (2, 27977880), (3, 18651920), (4, 13988940), (5, 11191152), (6, 9325960), (7, 7993680), (8, 6994470), (10, 5595576), (12, 4662980), (14, 3996840), (15, 3730384), (16, 3497235), (19, 2945040), (20, 2797788), (21, 2664560), (24, 2331490), (28, 1998420), (30, 1865192), (35, 1598736), (38, 1472520), (40, 1398894), (42, 1332280), (48, 1165745), (56, 999210), (57, 981680), (60, 932596), (70, 799368), (76, 736260), (80, 699447), (84, 666140), (95, 589008), (105, 532912), (112, 499605), (114, 490840), (120, 466298), (133, 420720), (140, 399684), (152, 368130), (168, 333070), (190, 294504), (210, 266456), (228, 245420), (240, 233149), (266, 210360), (280, 199842), (285, 196336), (304, 184065), (336, 166535), (380, 147252), (399, 140240), (420, 133228), (456, 122710), (532, 105180), (560, 99921), (570, 98168), (665, 84144), (760, 73626), (798, 70120), (840, 66614), (912, 61355), (1064, 52590), (1140, 49084), (1330, 42072), (1520, 36813), (1596, 35060), (1680, 33307), (1753, 31920), (1995, 28048), (2128, 26295), (2280, 24542), (2660, 21036), (3192, 17530), (3506, 15960), (3990, 14024), (4560, 12271), (5259, 10640), (5320, 10518), (6384, 8765), (7012, 7980)]