2140423920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11939}}^1$

素因数の和:12044

約数の個数: 160

約数和(自身を含む): 7462022400

約数和(自身を除く): 5321598480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 83, 90, 108, 120, 135, 144, 166, 180, 216, 240, 249, 270, 332, 360, 415, 432, 498, 540, 664, 720, 747, 830, 996, 1080, 1245, 1328, 1494, 1660, 1992, 2160, 2241, 2490, 2988, 3320, 3735, 3984, 4482, 4980, 5976, 6640, 7470, 8964, 9960, 11205, 11939, 11952, 14940, 17928, 19920, 22410, 23878, 29880, 35817, 35856, 44820, 47756, 59695, 59760, 71634, 89640, 95512, 107451, 119390, 143268, 179085, 179280, 191024, 214902, 238780, 286536, 322353, 358170, 429804, 477560, 537255, 573072, 644706, 716340, 859608, 955120, 990937, 1074510, 1289412, 1432680, 1611765, 1719216, 1981874, 2149020, 2578824, 2865360, 2972811, 3223530, 3963748, 4298040, 4954685, 5157648, 5945622, 6447060, 7927496, 8596080, 8918433, 9909370, 11891244, 12894120, 14864055, 15854992, 17836866, 19818740, 23782488, 25788240, 26755299, 29728110, 35673732, 39637480, 44592165, 47564976, 53510598, 59456220, 71347464, 79274960, 89184330, 107021196, 118912440, 133776495, 142694928, 178368660, 214042392, 237824880, 267552990, 356737320, 428084784, 535105980, 713474640, 1070211960, 2140423920]

約数ペア:

[(1, 2140423920), (2, 1070211960), (3, 713474640), (4, 535105980), (5, 428084784), (6, 356737320), (8, 267552990), (9, 237824880), (10, 214042392), (12, 178368660), (15, 142694928), (16, 133776495), (18, 118912440), (20, 107021196), (24, 89184330), (27, 79274960), (30, 71347464), (36, 59456220), (40, 53510598), (45, 47564976), (48, 44592165), (54, 39637480), (60, 35673732), (72, 29728110), (80, 26755299), (83, 25788240), (90, 23782488), (108, 19818740), (120, 17836866), (135, 15854992), (144, 14864055), (166, 12894120), (180, 11891244), (216, 9909370), (240, 8918433), (249, 8596080), (270, 7927496), (332, 6447060), (360, 5945622), (415, 5157648), (432, 4954685), (498, 4298040), (540, 3963748), (664, 3223530), (720, 2972811), (747, 2865360), (830, 2578824), (996, 2149020), (1080, 1981874), (1245, 1719216), (1328, 1611765), (1494, 1432680), (1660, 1289412), (1992, 1074510), (2160, 990937), (2241, 955120), (2490, 859608), (2988, 716340), (3320, 644706), (3735, 573072), (3984, 537255), (4482, 477560), (4980, 429804), (5976, 358170), (6640, 322353), (7470, 286536), (8964, 238780), (9960, 214902), (11205, 191024), (11939, 179280), (11952, 179085), (14940, 143268), (17928, 119390), (19920, 107451), (22410, 95512), (23878, 89640), (29880, 71634), (35817, 59760), (35856, 59695), (44820, 47756)]