1519162020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:495

約数の個数: 192

約数和(自身を含む): 4843776000

約数和(自身を除く): 3324613980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 199, 201, 211, 268, 270, 335, 398, 402, 422, 540, 597, 603, 633, 670, 796, 804, 844, 995, 1005, 1055, 1194, 1206, 1266, 1340, 1791, 1809, 1899, 1990, 2010, 2110, 2388, 2412, 2532, 2985, 3015, 3165, 3582, 3618, 3798, 3980, 4020, 4220, 5373, 5697, 5970, 6030, 6330, 7164, 7236, 7596, 8955, 9045, 9495, 10746, 11394, 11940, 12060, 12660, 13333, 14137, 17910, 18090, 18990, 21492, 22788, 26666, 26865, 28274, 28485, 35820, 36180, 37980, 39999, 41989, 42411, 53332, 53730, 56548, 56970, 66665, 70685, 79998, 83978, 84822, 107460, 113940, 119997, 125967, 127233, 133330, 141370, 159996, 167956, 169644, 199995, 209945, 212055, 239994, 251934, 254466, 266660, 282740, 359991, 377901, 381699, 399990, 419890, 424110, 479988, 503868, 508932, 599985, 629835, 636165, 719982, 755802, 763398, 799980, 839780, 848220, 1133703, 1199970, 1259670, 1272330, 1439964, 1511604, 1526796, 1799955, 1889505, 1908495, 2267406, 2399940, 2519340, 2544660, 2813263, 3599910, 3779010, 3816990, 4534812, 5626526, 5668515, 7199820, 7558020, 7633980, 8439789, 11253052, 11337030, 14066315, 16879578, 22674060, 25319367, 28132630, 33759156, 42198945, 50638734, 56265260, 75958101, 84397890, 101277468, 126596835, 151916202, 168795780, 253193670, 303832404, 379790505, 506387340, 759581010, 1519162020]

約数ペア:

[(1, 1519162020), (2, 759581010), (3, 506387340), (4, 379790505), (5, 303832404), (6, 253193670), (9, 168795780), (10, 151916202), (12, 126596835), (15, 101277468), (18, 84397890), (20, 75958101), (27, 56265260), (30, 50638734), (36, 42198945), (45, 33759156), (54, 28132630), (60, 25319367), (67, 22674060), (90, 16879578), (108, 14066315), (134, 11337030), (135, 11253052), (180, 8439789), (199, 7633980), (201, 7558020), (211, 7199820), (268, 5668515), (270, 5626526), (335, 4534812), (398, 3816990), (402, 3779010), (422, 3599910), (540, 2813263), (597, 2544660), (603, 2519340), (633, 2399940), (670, 2267406), (796, 1908495), (804, 1889505), (844, 1799955), (995, 1526796), (1005, 1511604), (1055, 1439964), (1194, 1272330), (1206, 1259670), (1266, 1199970), (1340, 1133703), (1791, 848220), (1809, 839780), (1899, 799980), (1990, 763398), (2010, 755802), (2110, 719982), (2388, 636165), (2412, 629835), (2532, 599985), (2985, 508932), (3015, 503868), (3165, 479988), (3582, 424110), (3618, 419890), (3798, 399990), (3980, 381699), (4020, 377901), (4220, 359991), (5373, 282740), (5697, 266660), (5970, 254466), (6030, 251934), (6330, 239994), (7164, 212055), (7236, 209945), (7596, 199995), (8955, 169644), (9045, 167956), (9495, 159996), (10746, 141370), (11394, 133330), (11940, 127233), (12060, 125967), (12660, 119997), (13333, 113940), (14137, 107460), (17910, 84822), (18090, 83978), (18990, 79998), (21492, 70685), (22788, 66665), (26666, 56970), (26865, 56548), (28274, 53730), (28485, 53332), (35820, 42411), (36180, 41989), (37980, 39999)]