13205280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 47246976

約数和(自身を除く): 34041696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 61, 66, 80, 82, 88, 96, 110, 120, 122, 123, 132, 160, 164, 165, 176, 183, 205, 220, 240, 244, 246, 264, 305, 328, 330, 352, 366, 410, 440, 451, 480, 488, 492, 528, 610, 615, 656, 660, 671, 732, 820, 880, 902, 915, 976, 984, 1056, 1220, 1230, 1312, 1320, 1342, 1353, 1464, 1640, 1760, 1804, 1830, 1952, 1968, 2013, 2255, 2440, 2460, 2501, 2640, 2684, 2706, 2928, 3280, 3355, 3608, 3660, 3936, 4026, 4510, 4880, 4920, 5002, 5280, 5368, 5412, 5856, 6560, 6710, 6765, 7216, 7320, 7503, 8052, 9020, 9760, 9840, 10004, 10065, 10736, 10824, 12505, 13420, 13530, 14432, 14640, 15006, 16104, 18040, 19680, 20008, 20130, 21472, 21648, 25010, 26840, 27060, 27511, 29280, 30012, 32208, 36080, 37515, 40016, 40260, 43296, 50020, 53680, 54120, 55022, 60024, 64416, 72160, 75030, 80032, 80520, 82533, 100040, 107360, 108240, 110044, 120048, 137555, 150060, 161040, 165066, 200080, 216480, 220088, 240096, 275110, 300120, 322080, 330132, 400160, 412665, 440176, 550220, 600240, 660264, 825330, 880352, 1100440, 1200480, 1320528, 1650660, 2200880, 2641056, 3301320, 4401760, 6602640, 13205280]

約数ペア:

[(1, 13205280), (2, 6602640), (3, 4401760), (4, 3301320), (5, 2641056), (6, 2200880), (8, 1650660), (10, 1320528), (11, 1200480), (12, 1100440), (15, 880352), (16, 825330), (20, 660264), (22, 600240), (24, 550220), (30, 440176), (32, 412665), (33, 400160), (40, 330132), (41, 322080), (44, 300120), (48, 275110), (55, 240096), (60, 220088), (61, 216480), (66, 200080), (80, 165066), (82, 161040), (88, 150060), (96, 137555), (110, 120048), (120, 110044), (122, 108240), (123, 107360), (132, 100040), (160, 82533), (164, 80520), (165, 80032), (176, 75030), (183, 72160), (205, 64416), (220, 60024), (240, 55022), (244, 54120), (246, 53680), (264, 50020), (305, 43296), (328, 40260), (330, 40016), (352, 37515), (366, 36080), (410, 32208), (440, 30012), (451, 29280), (480, 27511), (488, 27060), (492, 26840), (528, 25010), (610, 21648), (615, 21472), (656, 20130), (660, 20008), (671, 19680), (732, 18040), (820, 16104), (880, 15006), (902, 14640), (915, 14432), (976, 13530), (984, 13420), (1056, 12505), (1220, 10824), (1230, 10736), (1312, 10065), (1320, 10004), (1342, 9840), (1353, 9760), (1464, 9020), (1640, 8052), (1760, 7503), (1804, 7320), (1830, 7216), (1952, 6765), (1968, 6710), (2013, 6560), (2255, 5856), (2440, 5412), (2460, 5368), (2501, 5280), (2640, 5002), (2684, 4920), (2706, 4880), (2928, 4510), (3280, 4026), (3355, 3936), (3608, 3660)]