228332520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:191

約数の個数: 288

約数和(自身を含む): 839311200

約数和(自身を除く): 610978680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 139, 156, 162, 169, 180, 195, 216, 234, 243, 260, 270, 278, 312, 324, 338, 351, 360, 390, 405, 417, 468, 486, 507, 520, 540, 556, 585, 648, 676, 695, 702, 780, 810, 834, 845, 936, 972, 1014, 1053, 1080, 1112, 1170, 1215, 1251, 1352, 1390, 1404, 1521, 1560, 1620, 1668, 1690, 1755, 1807, 1944, 2028, 2085, 2106, 2340, 2430, 2502, 2535, 2780, 2808, 3042, 3159, 3240, 3336, 3380, 3510, 3614, 3753, 4056, 4170, 4212, 4563, 4680, 4860, 5004, 5070, 5265, 5421, 5560, 6084, 6255, 6318, 6760, 7020, 7228, 7506, 7605, 8340, 8424, 9035, 9126, 9720, 10008, 10140, 10530, 10842, 11259, 12168, 12510, 12636, 13689, 14040, 14456, 15012, 15210, 15795, 16263, 16680, 18070, 18252, 18765, 20280, 21060, 21684, 22518, 22815, 23491, 25020, 25272, 27105, 27378, 30024, 30420, 31590, 32526, 33777, 36140, 36504, 37530, 41067, 42120, 43368, 45036, 45630, 46982, 48789, 50040, 54210, 54756, 56295, 60840, 63180, 65052, 67554, 68445, 70473, 72280, 75060, 81315, 82134, 90072, 91260, 93964, 97578, 108420, 109512, 112590, 117455, 126360, 130104, 135108, 136890, 140946, 146367, 150120, 162630, 164268, 168885, 182520, 187928, 195156, 205335, 211419, 216840, 225180, 234910, 243945, 270216, 273780, 281892, 292734, 325260, 328536, 337770, 352365, 390312, 410670, 422838, 439101, 450360, 469820, 487890, 547560, 563784, 585468, 634257, 650520, 675540, 704730, 731835, 821340, 845676, 878202, 939640, 975780, 1057095, 1170936, 1268514, 1351080, 1409460, 1463670, 1642680, 1691352, 1756404, 1902771, 1951560, 2114190, 2195505, 2537028, 2818920, 2927340, 3171285, 3512808, 3805542, 4228380, 4391010, 5074056, 5708313, 5854680, 6342570, 7611084, 8456760, 8782020, 9513855, 11416626, 12685140, 15222168, 17564040, 19027710, 22833252, 25370280, 28541565, 38055420, 45666504, 57083130, 76110840, 114166260, 228332520]

約数ペア:

[(1, 228332520), (2, 114166260), (3, 76110840), (4, 57083130), (5, 45666504), (6, 38055420), (8, 28541565), (9, 25370280), (10, 22833252), (12, 19027710), (13, 17564040), (15, 15222168), (18, 12685140), (20, 11416626), (24, 9513855), (26, 8782020), (27, 8456760), (30, 7611084), (36, 6342570), (39, 5854680), (40, 5708313), (45, 5074056), (52, 4391010), (54, 4228380), (60, 3805542), (65, 3512808), (72, 3171285), (78, 2927340), (81, 2818920), (90, 2537028), (104, 2195505), (108, 2114190), (117, 1951560), (120, 1902771), (130, 1756404), (135, 1691352), (139, 1642680), (156, 1463670), (162, 1409460), (169, 1351080), (180, 1268514), (195, 1170936), (216, 1057095), (234, 975780), (243, 939640), (260, 878202), (270, 845676), (278, 821340), (312, 731835), (324, 704730), (338, 675540), (351, 650520), (360, 634257), (390, 585468), (405, 563784), (417, 547560), (468, 487890), (486, 469820), (507, 450360), (520, 439101), (540, 422838), (556, 410670), (585, 390312), (648, 352365), (676, 337770), (695, 328536), (702, 325260), (780, 292734), (810, 281892), (834, 273780), (845, 270216), (936, 243945), (972, 234910), (1014, 225180), (1053, 216840), (1080, 211419), (1112, 205335), (1170, 195156), (1215, 187928), (1251, 182520), (1352, 168885), (1390, 164268), (1404, 162630), (1521, 150120), (1560, 146367), (1620, 140946), (1668, 136890), (1690, 135108), (1755, 130104), (1807, 126360), (1944, 117455), (2028, 112590), (2085, 109512), (2106, 108420), (2340, 97578), (2430, 93964), (2502, 91260), (2535, 90072), (2780, 82134), (2808, 81315), (3042, 75060), (3159, 72280), (3240, 70473), (3336, 68445), (3380, 67554), (3510, 65052), (3614, 63180), (3753, 60840), (4056, 56295), (4170, 54756), (4212, 54210), (4563, 50040), (4680, 48789), (4860, 46982), (5004, 45630), (5070, 45036), (5265, 43368), (5421, 42120), (5560, 41067), (6084, 37530), (6255, 36504), (6318, 36140), (6760, 33777), (7020, 32526), (7228, 31590), (7506, 30420), (7605, 30024), (8340, 27378), (8424, 27105), (9035, 25272), (9126, 25020), (9720, 23491), (10008, 22815), (10140, 22518), (10530, 21684), (10842, 21060), (11259, 20280), (12168, 18765), (12510, 18252), (12636, 18070), (13689, 16680), (14040, 16263), (14456, 15795), (15012, 15210)]