163154640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 160

約数和(自身を含む): 575963136

約数和(自身を除く): 412808496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2687, 2760, 3036, 3795, 4048, 5060, 5374, 5520, 6072, 7590, 8061, 10120, 10748, 12144, 13435, 15180, 16122, 20240, 21496, 26870, 29557, 30360, 32244, 40305, 42992, 53740, 59114, 60720, 61801, 64488, 80610, 88671, 107480, 118228, 123602, 128976, 147785, 161220, 177342, 185403, 214960, 236456, 247204, 295570, 309005, 322440, 354684, 370806, 443355, 472912, 494408, 591140, 618010, 644880, 679811, 709368, 741612, 886710, 927015, 988816, 1182280, 1236020, 1359622, 1418736, 1483224, 1773420, 1854030, 2039433, 2364560, 2472040, 2719244, 2966448, 3399055, 3546840, 3708060, 4078866, 4944080, 5438488, 6798110, 7093680, 7416120, 8157732, 10197165, 10876976, 13596220, 14832240, 16315464, 20394330, 27192440, 32630928, 40788660, 54384880, 81577320, 163154640]

約数ペア:

[(1, 163154640), (2, 81577320), (3, 54384880), (4, 40788660), (5, 32630928), (6, 27192440), (8, 20394330), (10, 16315464), (11, 14832240), (12, 13596220), (15, 10876976), (16, 10197165), (20, 8157732), (22, 7416120), (23, 7093680), (24, 6798110), (30, 5438488), (33, 4944080), (40, 4078866), (44, 3708060), (46, 3546840), (48, 3399055), (55, 2966448), (60, 2719244), (66, 2472040), (69, 2364560), (80, 2039433), (88, 1854030), (92, 1773420), (110, 1483224), (115, 1418736), (120, 1359622), (132, 1236020), (138, 1182280), (165, 988816), (176, 927015), (184, 886710), (220, 741612), (230, 709368), (240, 679811), (253, 644880), (264, 618010), (276, 591140), (330, 494408), (345, 472912), (368, 443355), (440, 370806), (460, 354684), (506, 322440), (528, 309005), (552, 295570), (660, 247204), (690, 236456), (759, 214960), (880, 185403), (920, 177342), (1012, 161220), (1104, 147785), (1265, 128976), (1320, 123602), (1380, 118228), (1518, 107480), (1840, 88671), (2024, 80610), (2530, 64488), (2640, 61801), (2687, 60720), (2760, 59114), (3036, 53740), (3795, 42992), (4048, 40305), (5060, 32244), (5374, 30360), (5520, 29557), (6072, 26870), (7590, 21496), (8061, 20240), (10120, 16122), (10748, 15180), (12144, 13435)]