738819060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{3181}}^1$

素因数の和:3286

約数の個数: 144

約数和(自身を含む): 2437666560

約数和(自身を除く): 1698847500

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 79, 84, 98, 105, 140, 147, 158, 196, 210, 237, 245, 294, 316, 395, 420, 474, 490, 553, 588, 735, 790, 948, 980, 1106, 1185, 1470, 1580, 1659, 2212, 2370, 2765, 2940, 3181, 3318, 3871, 4740, 5530, 6362, 6636, 7742, 8295, 9543, 11060, 11613, 12724, 15484, 15905, 16590, 19086, 19355, 22267, 23226, 31810, 33180, 38172, 38710, 44534, 46452, 47715, 58065, 63620, 66801, 77420, 89068, 95430, 111335, 116130, 133602, 155869, 190860, 222670, 232260, 251299, 267204, 311738, 334005, 445340, 467607, 502598, 623476, 668010, 753897, 779345, 935214, 1005196, 1256495, 1336020, 1507794, 1558690, 1759093, 1870428, 2338035, 2512990, 3015588, 3117380, 3518186, 3769485, 4676070, 5025980, 5277279, 7036372, 7538970, 8795465, 9352140, 10554558, 12313651, 15077940, 17590930, 21109116, 24627302, 26386395, 35181860, 36940953, 49254604, 52772790, 61568255, 73881906, 105545580, 123136510, 147763812, 184704765, 246273020, 369409530, 738819060]

約数ペア:

[(1, 738819060), (2, 369409530), (3, 246273020), (4, 184704765), (5, 147763812), (6, 123136510), (7, 105545580), (10, 73881906), (12, 61568255), (14, 52772790), (15, 49254604), (20, 36940953), (21, 35181860), (28, 26386395), (30, 24627302), (35, 21109116), (42, 17590930), (49, 15077940), (60, 12313651), (70, 10554558), (79, 9352140), (84, 8795465), (98, 7538970), (105, 7036372), (140, 5277279), (147, 5025980), (158, 4676070), (196, 3769485), (210, 3518186), (237, 3117380), (245, 3015588), (294, 2512990), (316, 2338035), (395, 1870428), (420, 1759093), (474, 1558690), (490, 1507794), (553, 1336020), (588, 1256495), (735, 1005196), (790, 935214), (948, 779345), (980, 753897), (1106, 668010), (1185, 623476), (1470, 502598), (1580, 467607), (1659, 445340), (2212, 334005), (2370, 311738), (2765, 267204), (2940, 251299), (3181, 232260), (3318, 222670), (3871, 190860), (4740, 155869), (5530, 133602), (6362, 116130), (6636, 111335), (7742, 95430), (8295, 89068), (9543, 77420), (11060, 66801), (11613, 63620), (12724, 58065), (15484, 47715), (15905, 46452), (16590, 44534), (19086, 38710), (19355, 38172), (22267, 33180), (23226, 31810)]