289074720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1033}}^1$

素因数の和:1115

約数の個数: 192

約数和(自身を含む): 1013088384

約数和(自身を除く): 724013664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 53, 55, 60, 66, 80, 88, 96, 106, 110, 120, 132, 159, 160, 165, 176, 212, 220, 240, 264, 265, 318, 330, 352, 424, 440, 480, 528, 530, 583, 636, 660, 795, 848, 880, 1033, 1056, 1060, 1166, 1272, 1320, 1590, 1696, 1749, 1760, 2066, 2120, 2332, 2544, 2640, 2915, 3099, 3180, 3498, 4132, 4240, 4664, 5088, 5165, 5280, 5830, 6198, 6360, 6996, 8264, 8480, 8745, 9328, 10330, 11363, 11660, 12396, 12720, 13992, 15495, 16528, 17490, 18656, 20660, 22726, 23320, 24792, 25440, 27984, 30990, 33056, 34089, 34980, 41320, 45452, 46640, 49584, 54749, 55968, 56815, 61980, 68178, 69960, 82640, 90904, 93280, 99168, 109498, 113630, 123960, 136356, 139920, 164247, 165280, 170445, 181808, 218996, 227260, 247920, 272712, 273745, 279840, 328494, 340890, 363616, 437992, 454520, 495840, 545424, 547490, 602239, 656988, 681780, 821235, 875984, 909040, 1090848, 1094980, 1204478, 1313976, 1363560, 1642470, 1751968, 1806717, 1818080, 2189960, 2408956, 2627952, 2727120, 3011195, 3284940, 3613434, 4379920, 4817912, 5255904, 5454240, 6022390, 6569880, 7226868, 8759840, 9033585, 9635824, 12044780, 13139760, 14453736, 18067170, 19271648, 24089560, 26279520, 28907472, 36134340, 48179120, 57814944, 72268680, 96358240, 144537360, 289074720]

約数ペア:

[(1, 289074720), (2, 144537360), (3, 96358240), (4, 72268680), (5, 57814944), (6, 48179120), (8, 36134340), (10, 28907472), (11, 26279520), (12, 24089560), (15, 19271648), (16, 18067170), (20, 14453736), (22, 13139760), (24, 12044780), (30, 9635824), (32, 9033585), (33, 8759840), (40, 7226868), (44, 6569880), (48, 6022390), (53, 5454240), (55, 5255904), (60, 4817912), (66, 4379920), (80, 3613434), (88, 3284940), (96, 3011195), (106, 2727120), (110, 2627952), (120, 2408956), (132, 2189960), (159, 1818080), (160, 1806717), (165, 1751968), (176, 1642470), (212, 1363560), (220, 1313976), (240, 1204478), (264, 1094980), (265, 1090848), (318, 909040), (330, 875984), (352, 821235), (424, 681780), (440, 656988), (480, 602239), (528, 547490), (530, 545424), (583, 495840), (636, 454520), (660, 437992), (795, 363616), (848, 340890), (880, 328494), (1033, 279840), (1056, 273745), (1060, 272712), (1166, 247920), (1272, 227260), (1320, 218996), (1590, 181808), (1696, 170445), (1749, 165280), (1760, 164247), (2066, 139920), (2120, 136356), (2332, 123960), (2544, 113630), (2640, 109498), (2915, 99168), (3099, 93280), (3180, 90904), (3498, 82640), (4132, 69960), (4240, 68178), (4664, 61980), (5088, 56815), (5165, 55968), (5280, 54749), (5830, 49584), (6198, 46640), (6360, 45452), (6996, 41320), (8264, 34980), (8480, 34089), (8745, 33056), (9328, 30990), (10330, 27984), (11363, 25440), (11660, 24792), (12396, 23320), (12720, 22726), (13992, 20660), (15495, 18656), (16528, 17490)]