744644160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19889}}^1$

素因数の和:19925

約数の個数: 168

約数和(自身を含む): 2758424760

約数和(自身を除く): 2013780600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 19889, 37440, 39778, 59667, 79556, 99445, 119334, 159112, 179001, 198890, 238668, 258557, 298335, 318224, 358002, 397780, 477336, 517114, 596670, 636448, 716004, 775671, 795560, 895005, 954672, 1034228, 1193340, 1272896, 1292785, 1432008, 1551342, 1591120, 1790010, 1909344, 2068456, 2327013, 2386680, 2585570, 2864016, 3102684, 3182240, 3580020, 3818688, 3878355, 4136912, 4654026, 4773360, 5171140, 5728032, 6205368, 6364480, 7160040, 7756710, 8273824, 9308052, 9546720, 10342280, 11456064, 11635065, 12410736, 14320080, 15513420, 16547648, 18616104, 19093440, 20684560, 23270130, 24821472, 28640160, 31026840, 37232208, 41369120, 46540260, 49642944, 57280320, 62053680, 74464416, 82738240, 93080520, 124107360, 148928832, 186161040, 248214720, 372322080, 744644160]

約数ペア:

[(1, 744644160), (2, 372322080), (3, 248214720), (4, 186161040), (5, 148928832), (6, 124107360), (8, 93080520), (9, 82738240), (10, 74464416), (12, 62053680), (13, 57280320), (15, 49642944), (16, 46540260), (18, 41369120), (20, 37232208), (24, 31026840), (26, 28640160), (30, 24821472), (32, 23270130), (36, 20684560), (39, 19093440), (40, 18616104), (45, 16547648), (48, 15513420), (52, 14320080), (60, 12410736), (64, 11635065), (65, 11456064), (72, 10342280), (78, 9546720), (80, 9308052), (90, 8273824), (96, 7756710), (104, 7160040), (117, 6364480), (120, 6205368), (130, 5728032), (144, 5171140), (156, 4773360), (160, 4654026), (180, 4136912), (192, 3878355), (195, 3818688), (208, 3580020), (234, 3182240), (240, 3102684), (260, 2864016), (288, 2585570), (312, 2386680), (320, 2327013), (360, 2068456), (390, 1909344), (416, 1790010), (468, 1591120), (480, 1551342), (520, 1432008), (576, 1292785), (585, 1272896), (624, 1193340), (720, 1034228), (780, 954672), (832, 895005), (936, 795560), (960, 775671), (1040, 716004), (1170, 636448), (1248, 596670), (1440, 517114), (1560, 477336), (1872, 397780), (2080, 358002), (2340, 318224), (2496, 298335), (2880, 258557), (3120, 238668), (3744, 198890), (4160, 179001), (4680, 159112), (6240, 119334), (7488, 99445), (9360, 79556), (12480, 59667), (18720, 39778), (19889, 37440)]