22157981640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{1823}}^1$

素因数の和:3636

約数の個数: 192

約数和(自身を含む): 75887884800

約数和(自身を除く): 53729903160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 1777, 1823, 2280, 3420, 3554, 3646, 5331, 5469, 6840, 7108, 7292, 8885, 9115, 10662, 10938, 14216, 14584, 15993, 16407, 17770, 18230, 21324, 21876, 26655, 27345, 31986, 32814, 33763, 34637, 35540, 36460, 42648, 43752, 53310, 54690, 63972, 65628, 67526, 69274, 71080, 72920, 79965, 82035, 101289, 103911, 106620, 109380, 127944, 131256, 135052, 138548, 159930, 164070, 168815, 173185, 202578, 207822, 213240, 218760, 270104, 277096, 303867, 311733, 319860, 328140, 337630, 346370, 405156, 415644, 506445, 519555, 607734, 623466, 639720, 656280, 675260, 692740, 810312, 831288, 1012890, 1039110, 1215468, 1246932, 1350520, 1385480, 1519335, 1558665, 2025780, 2078220, 2430936, 2493864, 3038670, 3117330, 3239471, 4051560, 4156440, 6077340, 6234660, 6478942, 9718413, 12154680, 12469320, 12957884, 16197355, 19436826, 25915768, 29155239, 32394710, 38873652, 48592065, 58310478, 61549949, 64789420, 77747304, 97184130, 116620956, 123099898, 129578840, 145776195, 184649847, 194368260, 233241912, 246199796, 291552390, 307749745, 369299694, 388736520, 492399592, 553949541, 583104780, 615499490, 738599388, 923249235, 1107899082, 1166209560, 1230998980, 1477198776, 1846498470, 2215798164, 2461997960, 2769747705, 3692996940, 4431596328, 5539495410, 7385993880, 11078990820, 22157981640]

約数ペア:

[(1, 22157981640), (2, 11078990820), (3, 7385993880), (4, 5539495410), (5, 4431596328), (6, 3692996940), (8, 2769747705), (9, 2461997960), (10, 2215798164), (12, 1846498470), (15, 1477198776), (18, 1230998980), (19, 1166209560), (20, 1107899082), (24, 923249235), (30, 738599388), (36, 615499490), (38, 583104780), (40, 553949541), (45, 492399592), (57, 388736520), (60, 369299694), (72, 307749745), (76, 291552390), (90, 246199796), (95, 233241912), (114, 194368260), (120, 184649847), (152, 145776195), (171, 129578840), (180, 123099898), (190, 116620956), (228, 97184130), (285, 77747304), (342, 64789420), (360, 61549949), (380, 58310478), (456, 48592065), (570, 38873652), (684, 32394710), (760, 29155239), (855, 25915768), (1140, 19436826), (1368, 16197355), (1710, 12957884), (1777, 12469320), (1823, 12154680), (2280, 9718413), (3420, 6478942), (3554, 6234660), (3646, 6077340), (5331, 4156440), (5469, 4051560), (6840, 3239471), (7108, 3117330), (7292, 3038670), (8885, 2493864), (9115, 2430936), (10662, 2078220), (10938, 2025780), (14216, 1558665), (14584, 1519335), (15993, 1385480), (16407, 1350520), (17770, 1246932), (18230, 1215468), (21324, 1039110), (21876, 1012890), (26655, 831288), (27345, 810312), (31986, 692740), (32814, 675260), (33763, 656280), (34637, 639720), (35540, 623466), (36460, 607734), (42648, 519555), (43752, 506445), (53310, 415644), (54690, 405156), (63972, 346370), (65628, 337630), (67526, 328140), (69274, 319860), (71080, 311733), (72920, 303867), (79965, 277096), (82035, 270104), (101289, 218760), (103911, 213240), (106620, 207822), (109380, 202578), (127944, 173185), (131256, 168815), (135052, 164070), (138548, 159930)]