382963840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1270

約数の個数: 128

約数和(自身を含む): 1061550720

約数和(自身を除く): 678586880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1171, 1460, 2044, 2240, 2336, 2342, 2555, 2920, 4088, 4480, 4672, 4684, 5110, 5840, 5855, 8176, 8197, 9344, 9368, 10220, 11680, 11710, 16352, 16394, 18736, 20440, 23360, 23420, 32704, 32788, 37472, 40880, 40985, 46720, 46840, 65408, 65576, 74944, 81760, 81970, 85483, 93680, 131152, 149888, 163520, 163940, 170966, 187360, 262304, 327040, 327880, 341932, 374720, 427415, 524608, 598381, 655760, 683864, 749440, 854830, 1049216, 1196762, 1311520, 1367728, 1709660, 2393524, 2623040, 2735456, 2991905, 3419320, 4787048, 5246080, 5470912, 5983810, 6838640, 9574096, 10941824, 11967620, 13677280, 19148192, 23935240, 27354560, 38296384, 47870480, 54709120, 76592768, 95740960, 191481920, 382963840]

約数ペア:

[(1, 382963840), (2, 191481920), (4, 95740960), (5, 76592768), (7, 54709120), (8, 47870480), (10, 38296384), (14, 27354560), (16, 23935240), (20, 19148192), (28, 13677280), (32, 11967620), (35, 10941824), (40, 9574096), (56, 6838640), (64, 5983810), (70, 5470912), (73, 5246080), (80, 4787048), (112, 3419320), (128, 2991905), (140, 2735456), (146, 2623040), (160, 2393524), (224, 1709660), (280, 1367728), (292, 1311520), (320, 1196762), (365, 1049216), (448, 854830), (511, 749440), (560, 683864), (584, 655760), (640, 598381), (730, 524608), (896, 427415), (1022, 374720), (1120, 341932), (1168, 327880), (1171, 327040), (1460, 262304), (2044, 187360), (2240, 170966), (2336, 163940), (2342, 163520), (2555, 149888), (2920, 131152), (4088, 93680), (4480, 85483), (4672, 81970), (4684, 81760), (5110, 74944), (5840, 65576), (5855, 65408), (8176, 46840), (8197, 46720), (9344, 40985), (9368, 40880), (10220, 37472), (11680, 32788), (11710, 32704), (16352, 23420), (16394, 23360), (18736, 20440)]