127660260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 446164992

約数和(自身を除く): 318504732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 103, 105, 130, 140, 156, 182, 195, 206, 210, 227, 260, 273, 309, 364, 390, 412, 420, 454, 455, 515, 546, 618, 681, 721, 780, 908, 910, 1030, 1092, 1135, 1236, 1339, 1362, 1365, 1442, 1545, 1589, 1820, 2060, 2163, 2270, 2678, 2724, 2730, 2884, 2951, 3090, 3178, 3405, 3605, 4017, 4326, 4540, 4767, 5356, 5460, 5902, 6180, 6356, 6695, 6810, 7210, 7945, 8034, 8652, 8853, 9373, 9534, 10815, 11804, 13390, 13620, 14420, 14755, 15890, 16068, 17706, 18746, 19068, 20085, 20657, 21630, 23381, 23835, 26780, 28119, 29510, 31780, 35412, 37492, 40170, 41314, 43260, 44265, 46762, 46865, 47670, 56238, 59020, 61971, 70143, 80340, 82628, 88530, 93524, 93730, 95340, 103285, 112476, 116905, 123942, 140286, 140595, 163667, 177060, 187460, 206570, 233810, 247884, 280572, 281190, 303953, 309855, 327334, 350715, 413140, 467620, 491001, 562380, 607906, 619710, 654668, 701430, 818335, 911859, 982002, 1215812, 1239420, 1402860, 1519765, 1636670, 1823718, 1964004, 2127671, 2455005, 3039530, 3273340, 3647436, 4255342, 4559295, 4910010, 6079060, 6383013, 8510684, 9118590, 9820020, 10638355, 12766026, 18237180, 21276710, 25532052, 31915065, 42553420, 63830130, 127660260]

約数ペア:

[(1, 127660260), (2, 63830130), (3, 42553420), (4, 31915065), (5, 25532052), (6, 21276710), (7, 18237180), (10, 12766026), (12, 10638355), (13, 9820020), (14, 9118590), (15, 8510684), (20, 6383013), (21, 6079060), (26, 4910010), (28, 4559295), (30, 4255342), (35, 3647436), (39, 3273340), (42, 3039530), (52, 2455005), (60, 2127671), (65, 1964004), (70, 1823718), (78, 1636670), (84, 1519765), (91, 1402860), (103, 1239420), (105, 1215812), (130, 982002), (140, 911859), (156, 818335), (182, 701430), (195, 654668), (206, 619710), (210, 607906), (227, 562380), (260, 491001), (273, 467620), (309, 413140), (364, 350715), (390, 327334), (412, 309855), (420, 303953), (454, 281190), (455, 280572), (515, 247884), (546, 233810), (618, 206570), (681, 187460), (721, 177060), (780, 163667), (908, 140595), (910, 140286), (1030, 123942), (1092, 116905), (1135, 112476), (1236, 103285), (1339, 95340), (1362, 93730), (1365, 93524), (1442, 88530), (1545, 82628), (1589, 80340), (1820, 70143), (2060, 61971), (2163, 59020), (2270, 56238), (2678, 47670), (2724, 46865), (2730, 46762), (2884, 44265), (2951, 43260), (3090, 41314), (3178, 40170), (3405, 37492), (3605, 35412), (4017, 31780), (4326, 29510), (4540, 28119), (4767, 26780), (5356, 23835), (5460, 23381), (5902, 21630), (6180, 20657), (6356, 20085), (6695, 19068), (6810, 18746), (7210, 17706), (7945, 16068), (8034, 15890), (8652, 14755), (8853, 14420), (9373, 13620), (9534, 13390), (10815, 11804)]