419171160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1171}}^1$

素因数の和:1361

約数の個数: 128

約数和(自身を含む): 1333267200

約数和(自身を除く): 914096040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 157, 190, 228, 285, 314, 380, 456, 471, 570, 628, 760, 785, 942, 1140, 1171, 1256, 1570, 1884, 2280, 2342, 2355, 2983, 3140, 3513, 3768, 4684, 4710, 5855, 5966, 6280, 7026, 8949, 9368, 9420, 11710, 11932, 14052, 14915, 17565, 17898, 18840, 22249, 23420, 23864, 28104, 29830, 35130, 35796, 44498, 44745, 46840, 59660, 66747, 70260, 71592, 88996, 89490, 111245, 119320, 133494, 140520, 177992, 178980, 183847, 222490, 266988, 333735, 357960, 367694, 444980, 533976, 551541, 667470, 735388, 889960, 919235, 1103082, 1334940, 1470776, 1838470, 2206164, 2669880, 2757705, 3493093, 3676940, 4412328, 5515410, 6986186, 7353880, 10479279, 11030820, 13972372, 17465465, 20958558, 22061640, 27944744, 34930930, 41917116, 52396395, 69861860, 83834232, 104792790, 139723720, 209585580, 419171160]

約数ペア:

[(1, 419171160), (2, 209585580), (3, 139723720), (4, 104792790), (5, 83834232), (6, 69861860), (8, 52396395), (10, 41917116), (12, 34930930), (15, 27944744), (19, 22061640), (20, 20958558), (24, 17465465), (30, 13972372), (38, 11030820), (40, 10479279), (57, 7353880), (60, 6986186), (76, 5515410), (95, 4412328), (114, 3676940), (120, 3493093), (152, 2757705), (157, 2669880), (190, 2206164), (228, 1838470), (285, 1470776), (314, 1334940), (380, 1103082), (456, 919235), (471, 889960), (570, 735388), (628, 667470), (760, 551541), (785, 533976), (942, 444980), (1140, 367694), (1171, 357960), (1256, 333735), (1570, 266988), (1884, 222490), (2280, 183847), (2342, 178980), (2355, 177992), (2983, 140520), (3140, 133494), (3513, 119320), (3768, 111245), (4684, 89490), (4710, 88996), (5855, 71592), (5966, 70260), (6280, 66747), (7026, 59660), (8949, 46840), (9368, 44745), (9420, 44498), (11710, 35796), (11932, 35130), (14052, 29830), (14915, 28104), (17565, 23864), (17898, 23420), (18840, 22249)]