1994520781620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11435161}}^1$

素因数の和:11435215

約数の個数: 192

約数和(自身を含む): 6915985977600

約数和(自身を除く): 4921465195980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 19, 20, 27, 30, 34, 36, 38, 45, 51, 54, 57, 60, 68, 76, 85, 90, 95, 102, 108, 114, 135, 153, 170, 171, 180, 190, 204, 228, 255, 270, 285, 306, 323, 340, 342, 380, 459, 510, 513, 540, 570, 612, 646, 684, 765, 855, 918, 969, 1020, 1026, 1140, 1292, 1530, 1615, 1710, 1836, 1938, 2052, 2295, 2565, 2907, 3060, 3230, 3420, 3876, 4590, 4845, 5130, 5814, 6460, 8721, 9180, 9690, 10260, 11628, 14535, 17442, 19380, 29070, 34884, 43605, 58140, 87210, 174420, 11435161, 22870322, 34305483, 45740644, 57175805, 68610966, 102916449, 114351610, 137221932, 171527415, 194397737, 205832898, 217268059, 228703220, 308749347, 343054830, 388795474, 411665796, 434536118, 514582245, 583193211, 617498694, 651804177, 686109660, 777590948, 869072236, 971988685, 1029164490, 1086340295, 1166386422, 1234997388, 1303608354, 1543746735, 1749579633, 1943977370, 1955412531, 2058328980, 2172680590, 2332772844, 2607216708, 2915966055, 3087493470, 3259020885, 3499159266, 3693557003, 3887954740, 3910825062, 4345361180, 5248738899, 5831932110, 5866237593, 6174986940, 6518041770, 6998318532, 7387114006, 7821650124, 8747898165, 9777062655, 10497477798, 11080671009, 11663864220, 11732475186, 13036083540, 14774228012, 17495796330, 18467785015, 19554125310, 20994955596, 22161342018, 23464950372, 26243694495, 29331187965, 33242013027, 34991592660, 36935570030, 39108250620, 44322684036, 52487388990, 55403355045, 58662375930, 66484026054, 73871140060, 99726039081, 104974777980, 110806710090, 117324751860, 132968052108, 166210065135, 199452078162, 221613420180, 332420130270, 398904156324, 498630195405, 664840260540, 997260390810, 1994520781620]

約数ペア:

[(1, 1994520781620), (2, 997260390810), (3, 664840260540), (4, 498630195405), (5, 398904156324), (6, 332420130270), (9, 221613420180), (10, 199452078162), (12, 166210065135), (15, 132968052108), (17, 117324751860), (18, 110806710090), (19, 104974777980), (20, 99726039081), (27, 73871140060), (30, 66484026054), (34, 58662375930), (36, 55403355045), (38, 52487388990), (45, 44322684036), (51, 39108250620), (54, 36935570030), (57, 34991592660), (60, 33242013027), (68, 29331187965), (76, 26243694495), (85, 23464950372), (90, 22161342018), (95, 20994955596), (102, 19554125310), (108, 18467785015), (114, 17495796330), (135, 14774228012), (153, 13036083540), (170, 11732475186), (171, 11663864220), (180, 11080671009), (190, 10497477798), (204, 9777062655), (228, 8747898165), (255, 7821650124), (270, 7387114006), (285, 6998318532), (306, 6518041770), (323, 6174986940), (340, 5866237593), (342, 5831932110), (380, 5248738899), (459, 4345361180), (510, 3910825062), (513, 3887954740), (540, 3693557003), (570, 3499159266), (612, 3259020885), (646, 3087493470), (684, 2915966055), (765, 2607216708), (855, 2332772844), (918, 2172680590), (969, 2058328980), (1020, 1955412531), (1026, 1943977370), (1140, 1749579633), (1292, 1543746735), (1530, 1303608354), (1615, 1234997388), (1710, 1166386422), (1836, 1086340295), (1938, 1029164490), (2052, 971988685), (2295, 869072236), (2565, 777590948), (2907, 686109660), (3060, 651804177), (3230, 617498694), (3420, 583193211), (3876, 514582245), (4590, 434536118), (4845, 411665796), (5130, 388795474), (5814, 343054830), (6460, 308749347), (8721, 228703220), (9180, 217268059), (9690, 205832898), (10260, 194397737), (11628, 171527415), (14535, 137221932), (17442, 114351610), (19380, 102916449), (29070, 68610966), (34884, 57175805), (43605, 45740644), (58140, 34305483), (87210, 22870322), (174420, 11435161)]