324918880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1341

約数の個数: 144

約数和(自身を含む): 909356112

約数和(自身を除く): 584437232

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 416, 440, 484, 520, 572, 605, 715, 880, 968, 1040, 1144, 1210, 1291, 1430, 1573, 1760, 1936, 2080, 2288, 2420, 2582, 2860, 3146, 3872, 4576, 4840, 5164, 5720, 6292, 6455, 7865, 9680, 10328, 11440, 12584, 12910, 14201, 15730, 16783, 19360, 20656, 22880, 25168, 25820, 28402, 31460, 33566, 41312, 50336, 51640, 56804, 62920, 67132, 71005, 83915, 103280, 113608, 125840, 134264, 142010, 156211, 167830, 184613, 206560, 227216, 251680, 268528, 284020, 312422, 335660, 369226, 454432, 537056, 568040, 624844, 671320, 738452, 781055, 923065, 1136080, 1249688, 1342640, 1476904, 1562110, 1846130, 2030743, 2272160, 2499376, 2685280, 2953808, 3124220, 3692260, 4061486, 4998752, 5907616, 6248440, 7384520, 8122972, 10153715, 12496880, 14769040, 16245944, 20307430, 24993760, 29538080, 32491888, 40614860, 64983776, 81229720, 162459440, 324918880]

約数ペア:

[(1, 324918880), (2, 162459440), (4, 81229720), (5, 64983776), (8, 40614860), (10, 32491888), (11, 29538080), (13, 24993760), (16, 20307430), (20, 16245944), (22, 14769040), (26, 12496880), (32, 10153715), (40, 8122972), (44, 7384520), (52, 6248440), (55, 5907616), (65, 4998752), (80, 4061486), (88, 3692260), (104, 3124220), (110, 2953808), (121, 2685280), (130, 2499376), (143, 2272160), (160, 2030743), (176, 1846130), (208, 1562110), (220, 1476904), (242, 1342640), (260, 1249688), (286, 1136080), (352, 923065), (416, 781055), (440, 738452), (484, 671320), (520, 624844), (572, 568040), (605, 537056), (715, 454432), (880, 369226), (968, 335660), (1040, 312422), (1144, 284020), (1210, 268528), (1291, 251680), (1430, 227216), (1573, 206560), (1760, 184613), (1936, 167830), (2080, 156211), (2288, 142010), (2420, 134264), (2582, 125840), (2860, 113608), (3146, 103280), (3872, 83915), (4576, 71005), (4840, 67132), (5164, 62920), (5720, 56804), (6292, 51640), (6455, 50336), (7865, 41312), (9680, 33566), (10328, 31460), (11440, 28402), (12584, 25820), (12910, 25168), (14201, 22880), (15730, 20656), (16783, 19360)]