144657840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:359

約数の個数: 160

約数和(自身を含む): 468844992

約数和(自身を除く): 324187152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 61, 80, 82, 120, 122, 123, 164, 183, 205, 240, 241, 244, 246, 305, 328, 366, 410, 482, 488, 492, 610, 615, 656, 723, 732, 820, 915, 964, 976, 984, 1205, 1220, 1230, 1446, 1464, 1640, 1830, 1928, 1968, 2410, 2440, 2460, 2501, 2892, 2928, 3280, 3615, 3660, 3856, 4820, 4880, 4920, 5002, 5784, 7230, 7320, 7503, 9640, 9840, 9881, 10004, 11568, 12505, 14460, 14640, 14701, 15006, 19280, 19762, 20008, 25010, 28920, 29402, 29643, 30012, 37515, 39524, 40016, 44103, 49405, 50020, 57840, 58804, 59286, 60024, 73505, 75030, 79048, 88206, 98810, 100040, 117608, 118572, 120048, 147010, 148215, 150060, 158096, 176412, 197620, 200080, 220515, 235216, 237144, 294020, 296430, 300120, 352824, 395240, 441030, 474288, 588040, 592860, 600240, 602741, 705648, 790480, 882060, 1176080, 1185720, 1205482, 1764120, 1808223, 2371440, 2410964, 3013705, 3528240, 3616446, 4821928, 6027410, 7232892, 9041115, 9643856, 12054820, 14465784, 18082230, 24109640, 28931568, 36164460, 48219280, 72328920, 144657840]

約数ペア:

[(1, 144657840), (2, 72328920), (3, 48219280), (4, 36164460), (5, 28931568), (6, 24109640), (8, 18082230), (10, 14465784), (12, 12054820), (15, 9643856), (16, 9041115), (20, 7232892), (24, 6027410), (30, 4821928), (40, 3616446), (41, 3528240), (48, 3013705), (60, 2410964), (61, 2371440), (80, 1808223), (82, 1764120), (120, 1205482), (122, 1185720), (123, 1176080), (164, 882060), (183, 790480), (205, 705648), (240, 602741), (241, 600240), (244, 592860), (246, 588040), (305, 474288), (328, 441030), (366, 395240), (410, 352824), (482, 300120), (488, 296430), (492, 294020), (610, 237144), (615, 235216), (656, 220515), (723, 200080), (732, 197620), (820, 176412), (915, 158096), (964, 150060), (976, 148215), (984, 147010), (1205, 120048), (1220, 118572), (1230, 117608), (1446, 100040), (1464, 98810), (1640, 88206), (1830, 79048), (1928, 75030), (1968, 73505), (2410, 60024), (2440, 59286), (2460, 58804), (2501, 57840), (2892, 50020), (2928, 49405), (3280, 44103), (3615, 40016), (3660, 39524), (3856, 37515), (4820, 30012), (4880, 29643), (4920, 29402), (5002, 28920), (5784, 25010), (7230, 20008), (7320, 19762), (7503, 19280), (9640, 15006), (9840, 14701), (9881, 14640), (10004, 14460), (11568, 12505)]