1098338760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 192

約数和(自身を含む): 3665450880

約数和(自身を除く): 2567112120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 97, 120, 142, 180, 194, 213, 284, 291, 355, 360, 388, 426, 443, 485, 568, 582, 639, 710, 776, 852, 873, 886, 970, 1065, 1164, 1278, 1329, 1420, 1455, 1704, 1746, 1772, 1940, 2130, 2215, 2328, 2556, 2658, 2840, 2910, 3195, 3492, 3544, 3880, 3987, 4260, 4365, 4430, 5112, 5316, 5820, 6390, 6645, 6887, 6984, 7974, 8520, 8730, 8860, 10632, 11640, 12780, 13290, 13774, 15948, 17460, 17720, 19935, 20661, 25560, 26580, 27548, 31453, 31896, 34435, 34920, 39870, 41322, 42971, 53160, 55096, 61983, 62906, 68870, 79740, 82644, 85942, 94359, 103305, 123966, 125812, 128913, 137740, 157265, 159480, 165288, 171884, 188718, 206610, 214855, 247932, 251624, 257826, 275480, 283077, 309915, 314530, 343768, 377436, 386739, 413220, 429710, 471795, 495864, 515652, 566154, 619830, 629060, 644565, 754872, 773478, 826440, 859420, 943590, 1031304, 1132308, 1239660, 1258120, 1289130, 1415385, 1546956, 1718840, 1887180, 1933695, 2264616, 2479320, 2578260, 2830770, 3050941, 3093912, 3774360, 3867390, 5156520, 5661540, 6101882, 7734780, 9152823, 11323080, 12203764, 15254705, 15469560, 18305646, 24407528, 27458469, 30509410, 36611292, 45764115, 54916938, 61018820, 73222584, 91528230, 109833876, 122037640, 137292345, 183056460, 219667752, 274584690, 366112920, 549169380, 1098338760]

約数ペア:

[(1, 1098338760), (2, 549169380), (3, 366112920), (4, 274584690), (5, 219667752), (6, 183056460), (8, 137292345), (9, 122037640), (10, 109833876), (12, 91528230), (15, 73222584), (18, 61018820), (20, 54916938), (24, 45764115), (30, 36611292), (36, 30509410), (40, 27458469), (45, 24407528), (60, 18305646), (71, 15469560), (72, 15254705), (90, 12203764), (97, 11323080), (120, 9152823), (142, 7734780), (180, 6101882), (194, 5661540), (213, 5156520), (284, 3867390), (291, 3774360), (355, 3093912), (360, 3050941), (388, 2830770), (426, 2578260), (443, 2479320), (485, 2264616), (568, 1933695), (582, 1887180), (639, 1718840), (710, 1546956), (776, 1415385), (852, 1289130), (873, 1258120), (886, 1239660), (970, 1132308), (1065, 1031304), (1164, 943590), (1278, 859420), (1329, 826440), (1420, 773478), (1455, 754872), (1704, 644565), (1746, 629060), (1772, 619830), (1940, 566154), (2130, 515652), (2215, 495864), (2328, 471795), (2556, 429710), (2658, 413220), (2840, 386739), (2910, 377436), (3195, 343768), (3492, 314530), (3544, 309915), (3880, 283077), (3987, 275480), (4260, 257826), (4365, 251624), (4430, 247932), (5112, 214855), (5316, 206610), (5820, 188718), (6390, 171884), (6645, 165288), (6887, 159480), (6984, 157265), (7974, 137740), (8520, 128913), (8730, 125812), (8860, 123966), (10632, 103305), (11640, 94359), (12780, 85942), (13290, 82644), (13774, 79740), (15948, 68870), (17460, 62906), (17720, 61983), (19935, 55096), (20661, 53160), (25560, 42971), (26580, 41322), (27548, 39870), (31453, 34920), (31896, 34435)]