426433920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:425

約数の個数: 256

約数和(自身を含む): 1511688960

約数和(自身を除く): 1085255040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 80, 88, 96, 110, 120, 122, 128, 132, 160, 165, 176, 183, 192, 220, 240, 244, 264, 305, 320, 330, 331, 352, 366, 384, 440, 480, 488, 528, 610, 640, 660, 662, 671, 704, 732, 880, 915, 960, 976, 993, 1056, 1220, 1320, 1324, 1342, 1408, 1464, 1655, 1760, 1830, 1920, 1952, 1986, 2013, 2112, 2440, 2640, 2648, 2684, 2928, 3310, 3355, 3520, 3641, 3660, 3904, 3972, 4026, 4224, 4880, 4965, 5280, 5296, 5368, 5856, 6620, 6710, 7040, 7282, 7320, 7808, 7944, 8052, 9760, 9930, 10065, 10560, 10592, 10736, 10923, 11712, 13240, 13420, 14564, 14640, 15888, 16104, 18205, 19520, 19860, 20130, 20191, 21120, 21184, 21472, 21846, 23424, 26480, 26840, 29128, 29280, 31776, 32208, 36410, 39040, 39720, 40260, 40382, 42368, 42944, 43692, 52960, 53680, 54615, 58256, 58560, 60573, 63552, 64416, 72820, 79440, 80520, 80764, 85888, 87384, 100955, 105920, 107360, 109230, 116512, 117120, 121146, 127104, 128832, 145640, 158880, 161040, 161528, 174768, 201910, 211840, 214720, 218460, 222101, 233024, 242292, 257664, 291280, 302865, 317760, 322080, 323056, 349536, 403820, 429440, 436920, 444202, 466048, 484584, 582560, 605730, 635520, 644160, 646112, 666303, 699072, 807640, 873840, 888404, 969168, 1110505, 1165120, 1211460, 1288320, 1292224, 1332606, 1398144, 1615280, 1747680, 1776808, 1938336, 2221010, 2330240, 2422920, 2584448, 2665212, 3230560, 3331515, 3495360, 3553616, 3876672, 4442020, 4845840, 5330424, 6461120, 6663030, 6990720, 7107232, 7753344, 8884040, 9691680, 10660848, 12922240, 13326060, 14214464, 17768080, 19383360, 21321696, 26652120, 28428928, 35536160, 38766720, 42643392, 53304240, 71072320, 85286784, 106608480, 142144640, 213216960, 426433920]

約数ペア:

[(1, 426433920), (2, 213216960), (3, 142144640), (4, 106608480), (5, 85286784), (6, 71072320), (8, 53304240), (10, 42643392), (11, 38766720), (12, 35536160), (15, 28428928), (16, 26652120), (20, 21321696), (22, 19383360), (24, 17768080), (30, 14214464), (32, 13326060), (33, 12922240), (40, 10660848), (44, 9691680), (48, 8884040), (55, 7753344), (60, 7107232), (61, 6990720), (64, 6663030), (66, 6461120), (80, 5330424), (88, 4845840), (96, 4442020), (110, 3876672), (120, 3553616), (122, 3495360), (128, 3331515), (132, 3230560), (160, 2665212), (165, 2584448), (176, 2422920), (183, 2330240), (192, 2221010), (220, 1938336), (240, 1776808), (244, 1747680), (264, 1615280), (305, 1398144), (320, 1332606), (330, 1292224), (331, 1288320), (352, 1211460), (366, 1165120), (384, 1110505), (440, 969168), (480, 888404), (488, 873840), (528, 807640), (610, 699072), (640, 666303), (660, 646112), (662, 644160), (671, 635520), (704, 605730), (732, 582560), (880, 484584), (915, 466048), (960, 444202), (976, 436920), (993, 429440), (1056, 403820), (1220, 349536), (1320, 323056), (1324, 322080), (1342, 317760), (1408, 302865), (1464, 291280), (1655, 257664), (1760, 242292), (1830, 233024), (1920, 222101), (1952, 218460), (1986, 214720), (2013, 211840), (2112, 201910), (2440, 174768), (2640, 161528), (2648, 161040), (2684, 158880), (2928, 145640), (3310, 128832), (3355, 127104), (3520, 121146), (3641, 117120), (3660, 116512), (3904, 109230), (3972, 107360), (4026, 105920), (4224, 100955), (4880, 87384), (4965, 85888), (5280, 80764), (5296, 80520), (5368, 79440), (5856, 72820), (6620, 64416), (6710, 63552), (7040, 60573), (7282, 58560), (7320, 58256), (7808, 54615), (7944, 53680), (8052, 52960), (9760, 43692), (9930, 42944), (10065, 42368), (10560, 40382), (10592, 40260), (10736, 39720), (10923, 39040), (11712, 36410), (13240, 32208), (13420, 31776), (14564, 29280), (14640, 29128), (15888, 26840), (16104, 26480), (18205, 23424), (19520, 21846), (19860, 21472), (20130, 21184), (20191, 21120)]