194755320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9491}}^1$

素因数の和:9530

約数の個数: 128

約数和(自身を含む): 683424000

約数和(自身を除く): 488668680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 9491, 10260, 18982, 20520, 28473, 37964, 47455, 56946, 75928, 85419, 94910, 113892, 142365, 170838, 180329, 189820, 227784, 256257, 284730, 341676, 360658, 379640, 427095, 512514, 540987, 569460, 683352, 721316, 854190, 901645, 1025028, 1081974, 1138920, 1281285, 1442632, 1622961, 1708380, 1803290, 2050056, 2163948, 2562570, 2704935, 3245922, 3416760, 3606580, 4327896, 4868883, 5125140, 5409870, 6491844, 7213160, 8114805, 9737766, 10250280, 10819740, 12983688, 16229610, 19475532, 21639480, 24344415, 32459220, 38951064, 48688830, 64918440, 97377660, 194755320]

約数ペア:

[(1, 194755320), (2, 97377660), (3, 64918440), (4, 48688830), (5, 38951064), (6, 32459220), (8, 24344415), (9, 21639480), (10, 19475532), (12, 16229610), (15, 12983688), (18, 10819740), (19, 10250280), (20, 9737766), (24, 8114805), (27, 7213160), (30, 6491844), (36, 5409870), (38, 5125140), (40, 4868883), (45, 4327896), (54, 3606580), (57, 3416760), (60, 3245922), (72, 2704935), (76, 2562570), (90, 2163948), (95, 2050056), (108, 1803290), (114, 1708380), (120, 1622961), (135, 1442632), (152, 1281285), (171, 1138920), (180, 1081974), (190, 1025028), (216, 901645), (228, 854190), (270, 721316), (285, 683352), (342, 569460), (360, 540987), (380, 512514), (456, 427095), (513, 379640), (540, 360658), (570, 341676), (684, 284730), (760, 256257), (855, 227784), (1026, 189820), (1080, 180329), (1140, 170838), (1368, 142365), (1710, 113892), (2052, 94910), (2280, 85419), (2565, 75928), (3420, 56946), (4104, 47455), (5130, 37964), (6840, 28473), (9491, 20520), (10260, 18982)]