147719880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^2$

素因数の和:181

約数の個数: 288

約数和(自身を含む): 606864960

約数和(自身を除く): 459145080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 73, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 146, 154, 165, 168, 180, 198, 210, 219, 220, 231, 252, 264, 280, 292, 308, 315, 330, 360, 365, 385, 396, 420, 438, 440, 462, 495, 504, 511, 584, 616, 630, 657, 660, 693, 730, 770, 792, 803, 840, 876, 924, 990, 1022, 1095, 1155, 1260, 1314, 1320, 1386, 1460, 1533, 1540, 1606, 1752, 1848, 1980, 2044, 2190, 2310, 2409, 2520, 2555, 2628, 2772, 2920, 3066, 3080, 3212, 3285, 3465, 3960, 4015, 4088, 4380, 4599, 4620, 4818, 5110, 5256, 5329, 5544, 5621, 6132, 6424, 6570, 6930, 7227, 7665, 8030, 8760, 9198, 9240, 9636, 10220, 10658, 11242, 12045, 12264, 13140, 13860, 14454, 15330, 15987, 16060, 16863, 18396, 19272, 20440, 21316, 22484, 22995, 24090, 26280, 26645, 27720, 28105, 28908, 30660, 31974, 32120, 33726, 36135, 36792, 37303, 42632, 44968, 45990, 47961, 48180, 50589, 53290, 56210, 57816, 58619, 61320, 63948, 67452, 72270, 74606, 79935, 84315, 91980, 95922, 96360, 101178, 106580, 111909, 112420, 117238, 127896, 134904, 144540, 149212, 159870, 168630, 175857, 183960, 186515, 191844, 202356, 213160, 223818, 224840, 234476, 239805, 252945, 289080, 293095, 298424, 319740, 335727, 337260, 351714, 373030, 383688, 404712, 410333, 447636, 468952, 479610, 505890, 527571, 559545, 586190, 639480, 671454, 674520, 703428, 746060, 820666, 879285, 895272, 959220, 1011780, 1055142, 1119090, 1172380, 1230999, 1342908, 1406856, 1492120, 1641332, 1678635, 1758570, 1918440, 2023560, 2051665, 2110284, 2238180, 2344760, 2461998, 2637855, 2685816, 3282664, 3357270, 3517140, 3692997, 4103330, 4220568, 4476360, 4923996, 5275710, 6154995, 6714540, 7034280, 7385994, 8206660, 9847992, 10551420, 12309990, 13429080, 14771988, 16413320, 18464985, 21102840, 24619980, 29543976, 36929970, 49239960, 73859940, 147719880]

約数ペア:

[(1, 147719880), (2, 73859940), (3, 49239960), (4, 36929970), (5, 29543976), (6, 24619980), (7, 21102840), (8, 18464985), (9, 16413320), (10, 14771988), (11, 13429080), (12, 12309990), (14, 10551420), (15, 9847992), (18, 8206660), (20, 7385994), (21, 7034280), (22, 6714540), (24, 6154995), (28, 5275710), (30, 4923996), (33, 4476360), (35, 4220568), (36, 4103330), (40, 3692997), (42, 3517140), (44, 3357270), (45, 3282664), (55, 2685816), (56, 2637855), (60, 2461998), (63, 2344760), (66, 2238180), (70, 2110284), (72, 2051665), (73, 2023560), (77, 1918440), (84, 1758570), (88, 1678635), (90, 1641332), (99, 1492120), (105, 1406856), (110, 1342908), (120, 1230999), (126, 1172380), (132, 1119090), (140, 1055142), (146, 1011780), (154, 959220), (165, 895272), (168, 879285), (180, 820666), (198, 746060), (210, 703428), (219, 674520), (220, 671454), (231, 639480), (252, 586190), (264, 559545), (280, 527571), (292, 505890), (308, 479610), (315, 468952), (330, 447636), (360, 410333), (365, 404712), (385, 383688), (396, 373030), (420, 351714), (438, 337260), (440, 335727), (462, 319740), (495, 298424), (504, 293095), (511, 289080), (584, 252945), (616, 239805), (630, 234476), (657, 224840), (660, 223818), (693, 213160), (730, 202356), (770, 191844), (792, 186515), (803, 183960), (840, 175857), (876, 168630), (924, 159870), (990, 149212), (1022, 144540), (1095, 134904), (1155, 127896), (1260, 117238), (1314, 112420), (1320, 111909), (1386, 106580), (1460, 101178), (1533, 96360), (1540, 95922), (1606, 91980), (1752, 84315), (1848, 79935), (1980, 74606), (2044, 72270), (2190, 67452), (2310, 63948), (2409, 61320), (2520, 58619), (2555, 57816), (2628, 56210), (2772, 53290), (2920, 50589), (3066, 48180), (3080, 47961), (3212, 45990), (3285, 44968), (3465, 42632), (3960, 37303), (4015, 36792), (4088, 36135), (4380, 33726), (4599, 32120), (4620, 31974), (4818, 30660), (5110, 28908), (5256, 28105), (5329, 27720), (5544, 26645), (5621, 26280), (6132, 24090), (6424, 22995), (6570, 22484), (6930, 21316), (7227, 20440), (7665, 19272), (8030, 18396), (8760, 16863), (9198, 16060), (9240, 15987), (9636, 15330), (10220, 14454), (10658, 13860), (11242, 13140), (12045, 12264)]