200480160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 192

約数和(自身を含む): 661457664

約数和(自身を除く): 460977504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 61, 80, 82, 96, 120, 122, 123, 160, 164, 167, 183, 205, 240, 244, 246, 305, 328, 334, 366, 410, 480, 488, 492, 501, 610, 615, 656, 668, 732, 820, 835, 915, 976, 984, 1002, 1220, 1230, 1312, 1336, 1464, 1640, 1670, 1830, 1952, 1968, 2004, 2440, 2460, 2501, 2505, 2672, 2928, 3280, 3340, 3660, 3936, 4008, 4880, 4920, 5002, 5010, 5344, 5856, 6560, 6680, 6847, 7320, 7503, 8016, 9760, 9840, 10004, 10020, 10187, 12505, 13360, 13694, 14640, 15006, 16032, 19680, 20008, 20040, 20374, 20541, 25010, 26720, 27388, 29280, 30012, 30561, 34235, 37515, 40016, 40080, 40748, 41082, 50020, 50935, 54776, 60024, 61122, 68470, 75030, 80032, 80160, 81496, 82164, 100040, 101870, 102705, 109552, 120048, 122244, 136940, 150060, 152805, 162992, 164328, 200080, 203740, 205410, 219104, 240096, 244488, 273880, 300120, 305610, 325984, 328656, 400160, 407480, 410820, 417667, 488976, 547760, 600240, 611220, 657312, 814960, 821640, 835334, 977952, 1095520, 1200480, 1222440, 1253001, 1629920, 1643280, 1670668, 2088335, 2444880, 2506002, 3286560, 3341336, 4176670, 4889760, 5012004, 6265005, 6682672, 8353340, 10024008, 12530010, 13365344, 16706680, 20048016, 25060020, 33413360, 40096032, 50120040, 66826720, 100240080, 200480160]

約数ペア:

[(1, 200480160), (2, 100240080), (3, 66826720), (4, 50120040), (5, 40096032), (6, 33413360), (8, 25060020), (10, 20048016), (12, 16706680), (15, 13365344), (16, 12530010), (20, 10024008), (24, 8353340), (30, 6682672), (32, 6265005), (40, 5012004), (41, 4889760), (48, 4176670), (60, 3341336), (61, 3286560), (80, 2506002), (82, 2444880), (96, 2088335), (120, 1670668), (122, 1643280), (123, 1629920), (160, 1253001), (164, 1222440), (167, 1200480), (183, 1095520), (205, 977952), (240, 835334), (244, 821640), (246, 814960), (305, 657312), (328, 611220), (334, 600240), (366, 547760), (410, 488976), (480, 417667), (488, 410820), (492, 407480), (501, 400160), (610, 328656), (615, 325984), (656, 305610), (668, 300120), (732, 273880), (820, 244488), (835, 240096), (915, 219104), (976, 205410), (984, 203740), (1002, 200080), (1220, 164328), (1230, 162992), (1312, 152805), (1336, 150060), (1464, 136940), (1640, 122244), (1670, 120048), (1830, 109552), (1952, 102705), (1968, 101870), (2004, 100040), (2440, 82164), (2460, 81496), (2501, 80160), (2505, 80032), (2672, 75030), (2928, 68470), (3280, 61122), (3340, 60024), (3660, 54776), (3936, 50935), (4008, 50020), (4880, 41082), (4920, 40748), (5002, 40080), (5010, 40016), (5344, 37515), (5856, 34235), (6560, 30561), (6680, 30012), (6847, 29280), (7320, 27388), (7503, 26720), (8016, 25010), (9760, 20541), (9840, 20374), (10004, 20040), (10020, 20008), (10187, 19680), (12505, 16032), (13360, 15006), (13694, 14640)]