1911934080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{47419}}^1$

素因数の和:47451

約数の個数: 192

約数和(自身を含む): 7545470400

約数和(自身を除く): 5633536320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 47419, 94838, 142257, 189676, 237095, 284514, 331933, 379352, 426771, 474190, 569028, 663866, 711285, 758704, 853542, 948380, 995799, 1138056, 1327732, 1422570, 1517408, 1659665, 1707084, 1896760, 1991598, 2133855, 2276112, 2655464, 2845140, 2987397, 3034816, 3319330, 3414168, 3793520, 3983196, 4267710, 4552224, 4978995, 5310928, 5690280, 5974794, 6069632, 6638660, 6828336, 7587040, 7966392, 8535420, 9104448, 9957990, 10621856, 11380560, 11949588, 13277320, 13656672, 14936985, 15174080, 15932784, 17070840, 18208896, 19915980, 21243712, 22761120, 23899176, 26554640, 27313344, 29873970, 30348160, 31865568, 34141680, 39831960, 42487424, 45522240, 47798352, 53109280, 54626688, 59747940, 63731136, 68283360, 79663920, 91044480, 95596704, 106218560, 119495880, 127462272, 136566720, 159327840, 191193408, 212437120, 238991760, 273133440, 318655680, 382386816, 477983520, 637311360, 955967040, 1911934080]

約数ペア:

[(1, 1911934080), (2, 955967040), (3, 637311360), (4, 477983520), (5, 382386816), (6, 318655680), (7, 273133440), (8, 238991760), (9, 212437120), (10, 191193408), (12, 159327840), (14, 136566720), (15, 127462272), (16, 119495880), (18, 106218560), (20, 95596704), (21, 91044480), (24, 79663920), (28, 68283360), (30, 63731136), (32, 59747940), (35, 54626688), (36, 53109280), (40, 47798352), (42, 45522240), (45, 42487424), (48, 39831960), (56, 34141680), (60, 31865568), (63, 30348160), (64, 29873970), (70, 27313344), (72, 26554640), (80, 23899176), (84, 22761120), (90, 21243712), (96, 19915980), (105, 18208896), (112, 17070840), (120, 15932784), (126, 15174080), (128, 14936985), (140, 13656672), (144, 13277320), (160, 11949588), (168, 11380560), (180, 10621856), (192, 9957990), (210, 9104448), (224, 8535420), (240, 7966392), (252, 7587040), (280, 6828336), (288, 6638660), (315, 6069632), (320, 5974794), (336, 5690280), (360, 5310928), (384, 4978995), (420, 4552224), (448, 4267710), (480, 3983196), (504, 3793520), (560, 3414168), (576, 3319330), (630, 3034816), (640, 2987397), (672, 2845140), (720, 2655464), (840, 2276112), (896, 2133855), (960, 1991598), (1008, 1896760), (1120, 1707084), (1152, 1659665), (1260, 1517408), (1344, 1422570), (1440, 1327732), (1680, 1138056), (1920, 995799), (2016, 948380), (2240, 853542), (2520, 758704), (2688, 711285), (2880, 663866), (3360, 569028), (4032, 474190), (4480, 426771), (5040, 379352), (5760, 331933), (6720, 284514), (8064, 237095), (10080, 189676), (13440, 142257), (20160, 94838), (40320, 47419)]