1914991512660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1\times {\mathrm{9689}}^1$

素因数の和:10919

約数の個数: 192

約数和(自身を含む): 5978112940800

約数和(自身を除く): 4063121428140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 571, 641, 1142, 1282, 1713, 1923, 2284, 2564, 2855, 3205, 3426, 3846, 5139, 5710, 5769, 6410, 6852, 7692, 8565, 9615, 9689, 10278, 11420, 11538, 12820, 15417, 17130, 17307, 19230, 19378, 20556, 23076, 25695, 28845, 29067, 30834, 34260, 34614, 38460, 38756, 48445, 51390, 57690, 58134, 61668, 69228, 77085, 86535, 87201, 96890, 102780, 115380, 116268, 145335, 154170, 173070, 174402, 193780, 261603, 290670, 308340, 346140, 348804, 366011, 436005, 523206, 581340, 732022, 872010, 1046412, 1098033, 1308015, 1464044, 1744020, 1830055, 2196066, 2616030, 3294099, 3660110, 4392132, 5232060, 5490165, 5532419, 6210649, 6588198, 7320220, 9882297, 10980330, 11064838, 12421298, 13176396, 16470495, 16597257, 18631947, 19764594, 21960660, 22129676, 24842596, 27662095, 31053245, 32940990, 33194514, 37263894, 39529188, 49411485, 49791771, 55324190, 55895841, 62106490, 65881980, 66389028, 74527788, 82986285, 93159735, 98822970, 99583542, 110648380, 111791682, 124212980, 149375313, 165972570, 167687523, 186319470, 197645940, 199167084, 223583364, 248958855, 279479205, 298750626, 331945140, 335375046, 372638940, 497917710, 558958410, 597501252, 670750092, 746876565, 838437615, 995835420, 1117916820, 1493753130, 1676875230, 2987506260, 3353750460, 3546280579, 7092561158, 10638841737, 14185122316, 17731402895, 21277683474, 31916525211, 35462805790, 42555366948, 53194208685, 63833050422, 70925611580, 95749575633, 106388417370, 127666100844, 159582626055, 191499151266, 212776834740, 319165252110, 382998302532, 478747878165, 638330504220, 957495756330, 1914991512660]

約数ペア:

[(1, 1914991512660), (2, 957495756330), (3, 638330504220), (4, 478747878165), (5, 382998302532), (6, 319165252110), (9, 212776834740), (10, 191499151266), (12, 159582626055), (15, 127666100844), (18, 106388417370), (20, 95749575633), (27, 70925611580), (30, 63833050422), (36, 53194208685), (45, 42555366948), (54, 35462805790), (60, 31916525211), (90, 21277683474), (108, 17731402895), (135, 14185122316), (180, 10638841737), (270, 7092561158), (540, 3546280579), (571, 3353750460), (641, 2987506260), (1142, 1676875230), (1282, 1493753130), (1713, 1117916820), (1923, 995835420), (2284, 838437615), (2564, 746876565), (2855, 670750092), (3205, 597501252), (3426, 558958410), (3846, 497917710), (5139, 372638940), (5710, 335375046), (5769, 331945140), (6410, 298750626), (6852, 279479205), (7692, 248958855), (8565, 223583364), (9615, 199167084), (9689, 197645940), (10278, 186319470), (11420, 167687523), (11538, 165972570), (12820, 149375313), (15417, 124212980), (17130, 111791682), (17307, 110648380), (19230, 99583542), (19378, 98822970), (20556, 93159735), (23076, 82986285), (25695, 74527788), (28845, 66389028), (29067, 65881980), (30834, 62106490), (34260, 55895841), (34614, 55324190), (38460, 49791771), (38756, 49411485), (48445, 39529188), (51390, 37263894), (57690, 33194514), (58134, 32940990), (61668, 31053245), (69228, 27662095), (77085, 24842596), (86535, 22129676), (87201, 21960660), (96890, 19764594), (102780, 18631947), (115380, 16597257), (116268, 16470495), (145335, 13176396), (154170, 12421298), (173070, 11064838), (174402, 10980330), (193780, 9882297), (261603, 7320220), (290670, 6588198), (308340, 6210649), (346140, 5532419), (348804, 5490165), (366011, 5232060), (436005, 4392132), (523206, 3660110), (581340, 3294099), (732022, 2616030), (872010, 2196066), (1046412, 1830055), (1098033, 1744020), (1308015, 1464044)]