222059760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{691}}^1$

素因数の和:823

約数の個数: 160

約数和(自身を含む): 749618688

約数和(自身を除く): 527558928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 103, 104, 120, 130, 156, 195, 206, 208, 240, 260, 309, 312, 390, 412, 515, 520, 618, 624, 691, 780, 824, 1030, 1040, 1236, 1339, 1382, 1545, 1560, 1648, 2060, 2073, 2472, 2678, 2764, 3090, 3120, 3455, 4017, 4120, 4146, 4944, 5356, 5528, 6180, 6695, 6910, 8034, 8240, 8292, 8983, 10365, 10712, 11056, 12360, 13390, 13820, 16068, 16584, 17966, 20085, 20730, 21424, 24720, 26780, 26949, 27640, 32136, 33168, 35932, 40170, 41460, 44915, 53560, 53898, 55280, 64272, 71173, 71864, 80340, 82920, 89830, 107120, 107796, 134745, 142346, 143728, 160680, 165840, 179660, 213519, 215592, 269490, 284692, 321360, 355865, 359320, 427038, 431184, 538980, 569384, 711730, 718640, 854076, 925249, 1067595, 1077960, 1138768, 1423460, 1708152, 1850498, 2135190, 2155920, 2775747, 2846920, 3416304, 3700996, 4270380, 4626245, 5551494, 5693840, 7401992, 8540760, 9252490, 11102988, 13878735, 14803984, 17081520, 18504980, 22205976, 27757470, 37009960, 44411952, 55514940, 74019920, 111029880, 222059760]

約数ペア:

[(1, 222059760), (2, 111029880), (3, 74019920), (4, 55514940), (5, 44411952), (6, 37009960), (8, 27757470), (10, 22205976), (12, 18504980), (13, 17081520), (15, 14803984), (16, 13878735), (20, 11102988), (24, 9252490), (26, 8540760), (30, 7401992), (39, 5693840), (40, 5551494), (48, 4626245), (52, 4270380), (60, 3700996), (65, 3416304), (78, 2846920), (80, 2775747), (103, 2155920), (104, 2135190), (120, 1850498), (130, 1708152), (156, 1423460), (195, 1138768), (206, 1077960), (208, 1067595), (240, 925249), (260, 854076), (309, 718640), (312, 711730), (390, 569384), (412, 538980), (515, 431184), (520, 427038), (618, 359320), (624, 355865), (691, 321360), (780, 284692), (824, 269490), (1030, 215592), (1040, 213519), (1236, 179660), (1339, 165840), (1382, 160680), (1545, 143728), (1560, 142346), (1648, 134745), (2060, 107796), (2073, 107120), (2472, 89830), (2678, 82920), (2764, 80340), (3090, 71864), (3120, 71173), (3455, 64272), (4017, 55280), (4120, 53898), (4146, 53560), (4944, 44915), (5356, 41460), (5528, 40170), (6180, 35932), (6695, 33168), (6910, 32136), (8034, 27640), (8240, 26949), (8292, 26780), (8983, 24720), (10365, 21424), (10712, 20730), (11056, 20085), (12360, 17966), (13390, 16584), (13820, 16068)]