322540960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:723

約数の個数: 192

約数和(自身を含む): 958003200

約数和(自身を除く): 635462240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 32, 35, 38, 40, 46, 56, 70, 76, 80, 92, 95, 112, 115, 133, 140, 152, 160, 161, 184, 190, 224, 230, 266, 280, 304, 322, 368, 380, 437, 460, 532, 560, 608, 644, 659, 665, 736, 760, 805, 874, 920, 1064, 1120, 1288, 1318, 1330, 1520, 1610, 1748, 1840, 2128, 2185, 2576, 2636, 2660, 3040, 3059, 3220, 3295, 3496, 3680, 4256, 4370, 4613, 5152, 5272, 5320, 6118, 6440, 6590, 6992, 8740, 9226, 10544, 10640, 12236, 12521, 12880, 13180, 13984, 15157, 15295, 17480, 18452, 21088, 21280, 23065, 24472, 25042, 25760, 26360, 30314, 30590, 34960, 36904, 46130, 48944, 50084, 52720, 60628, 61180, 62605, 69920, 73808, 75785, 87647, 92260, 97888, 100168, 105440, 106099, 121256, 122360, 125210, 147616, 151570, 175294, 184520, 200336, 212198, 242512, 244720, 250420, 287983, 303140, 350588, 369040, 400672, 424396, 438235, 485024, 489440, 500840, 530495, 575966, 606280, 701176, 738080, 848792, 876470, 1001680, 1060990, 1151932, 1212560, 1402352, 1439915, 1697584, 1752940, 2003360, 2015881, 2121980, 2303864, 2425120, 2804704, 2879830, 3395168, 3505880, 4031762, 4243960, 4607728, 5759660, 7011760, 8063524, 8487920, 9215456, 10079405, 11519320, 14023520, 16127048, 16975840, 20158810, 23038640, 32254096, 40317620, 46077280, 64508192, 80635240, 161270480, 322540960]

約数ペア:

[(1, 322540960), (2, 161270480), (4, 80635240), (5, 64508192), (7, 46077280), (8, 40317620), (10, 32254096), (14, 23038640), (16, 20158810), (19, 16975840), (20, 16127048), (23, 14023520), (28, 11519320), (32, 10079405), (35, 9215456), (38, 8487920), (40, 8063524), (46, 7011760), (56, 5759660), (70, 4607728), (76, 4243960), (80, 4031762), (92, 3505880), (95, 3395168), (112, 2879830), (115, 2804704), (133, 2425120), (140, 2303864), (152, 2121980), (160, 2015881), (161, 2003360), (184, 1752940), (190, 1697584), (224, 1439915), (230, 1402352), (266, 1212560), (280, 1151932), (304, 1060990), (322, 1001680), (368, 876470), (380, 848792), (437, 738080), (460, 701176), (532, 606280), (560, 575966), (608, 530495), (644, 500840), (659, 489440), (665, 485024), (736, 438235), (760, 424396), (805, 400672), (874, 369040), (920, 350588), (1064, 303140), (1120, 287983), (1288, 250420), (1318, 244720), (1330, 242512), (1520, 212198), (1610, 200336), (1748, 184520), (1840, 175294), (2128, 151570), (2185, 147616), (2576, 125210), (2636, 122360), (2660, 121256), (3040, 106099), (3059, 105440), (3220, 100168), (3295, 97888), (3496, 92260), (3680, 87647), (4256, 75785), (4370, 73808), (4613, 69920), (5152, 62605), (5272, 61180), (5320, 60628), (6118, 52720), (6440, 50084), (6590, 48944), (6992, 46130), (8740, 36904), (9226, 34960), (10544, 30590), (10640, 30314), (12236, 26360), (12521, 25760), (12880, 25042), (13180, 24472), (13984, 23065), (15157, 21280), (15295, 21088), (17480, 18452)]