293173320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 985561920

約数和(自身を除く): 692388600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 61, 66, 88, 110, 120, 121, 122, 132, 165, 183, 220, 242, 244, 264, 305, 330, 331, 363, 366, 440, 484, 488, 605, 610, 660, 662, 671, 726, 732, 915, 968, 993, 1210, 1220, 1320, 1324, 1342, 1452, 1464, 1655, 1815, 1830, 1986, 2013, 2420, 2440, 2648, 2684, 2904, 3310, 3355, 3630, 3641, 3660, 3972, 4026, 4840, 4965, 5368, 6620, 6710, 7260, 7282, 7320, 7381, 7944, 8052, 9930, 10065, 10923, 13240, 13420, 14520, 14564, 14762, 16104, 18205, 19860, 20130, 20191, 21846, 22143, 26840, 29128, 29524, 36410, 36905, 39720, 40051, 40260, 40382, 43692, 44286, 54615, 59048, 60573, 72820, 73810, 80102, 80520, 80764, 87384, 88572, 100955, 109230, 110715, 120153, 121146, 145640, 147620, 160204, 161528, 177144, 200255, 201910, 218460, 221430, 222101, 240306, 242292, 295240, 302865, 320408, 400510, 403820, 436920, 442860, 444202, 480612, 484584, 600765, 605730, 666303, 801020, 807640, 885720, 888404, 961224, 1110505, 1201530, 1211460, 1332606, 1602040, 1776808, 2221010, 2403060, 2422920, 2443111, 2665212, 3331515, 4442020, 4806120, 4886222, 5330424, 6663030, 7329333, 8884040, 9772444, 12215555, 13326060, 14658666, 19544888, 24431110, 26652120, 29317332, 36646665, 48862220, 58634664, 73293330, 97724440, 146586660, 293173320]

約数ペア:

[(1, 293173320), (2, 146586660), (3, 97724440), (4, 73293330), (5, 58634664), (6, 48862220), (8, 36646665), (10, 29317332), (11, 26652120), (12, 24431110), (15, 19544888), (20, 14658666), (22, 13326060), (24, 12215555), (30, 9772444), (33, 8884040), (40, 7329333), (44, 6663030), (55, 5330424), (60, 4886222), (61, 4806120), (66, 4442020), (88, 3331515), (110, 2665212), (120, 2443111), (121, 2422920), (122, 2403060), (132, 2221010), (165, 1776808), (183, 1602040), (220, 1332606), (242, 1211460), (244, 1201530), (264, 1110505), (305, 961224), (330, 888404), (331, 885720), (363, 807640), (366, 801020), (440, 666303), (484, 605730), (488, 600765), (605, 484584), (610, 480612), (660, 444202), (662, 442860), (671, 436920), (726, 403820), (732, 400510), (915, 320408), (968, 302865), (993, 295240), (1210, 242292), (1220, 240306), (1320, 222101), (1324, 221430), (1342, 218460), (1452, 201910), (1464, 200255), (1655, 177144), (1815, 161528), (1830, 160204), (1986, 147620), (2013, 145640), (2420, 121146), (2440, 120153), (2648, 110715), (2684, 109230), (2904, 100955), (3310, 88572), (3355, 87384), (3630, 80764), (3641, 80520), (3660, 80102), (3972, 73810), (4026, 72820), (4840, 60573), (4965, 59048), (5368, 54615), (6620, 44286), (6710, 43692), (7260, 40382), (7282, 40260), (7320, 40051), (7381, 39720), (7944, 36905), (8052, 36410), (9930, 29524), (10065, 29128), (10923, 26840), (13240, 22143), (13420, 21846), (14520, 20191), (14564, 20130), (14762, 19860), (16104, 18205)]