2554192440

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5591}}^1$

素因数の和:5664

約数の個数: 192

約数和(自身を含む): 8793308160

約数和(自身を除く): 6239115720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 81, 90, 94, 108, 120, 135, 141, 162, 180, 188, 216, 235, 243, 270, 282, 324, 360, 376, 405, 423, 470, 486, 540, 564, 648, 705, 810, 846, 940, 972, 1080, 1128, 1215, 1269, 1410, 1620, 1692, 1880, 1944, 2115, 2430, 2538, 2820, 3240, 3384, 3807, 4230, 4860, 5076, 5591, 5640, 6345, 7614, 8460, 9720, 10152, 11182, 11421, 12690, 15228, 16773, 16920, 19035, 22364, 22842, 25380, 27955, 30456, 33546, 38070, 44728, 45684, 50319, 50760, 55910, 57105, 67092, 76140, 83865, 91368, 100638, 111820, 114210, 134184, 150957, 152280, 167730, 201276, 223640, 228420, 251595, 262777, 301914, 335460, 402552, 452871, 456840, 503190, 525554, 603828, 670920, 754785, 788331, 905742, 1006380, 1051108, 1207656, 1313885, 1358613, 1509570, 1576662, 1811484, 2012760, 2102216, 2264355, 2364993, 2627770, 2717226, 3019140, 3153324, 3622968, 3941655, 4528710, 4729986, 5255540, 5434452, 6038280, 6306648, 6793065, 7094979, 7883310, 9057420, 9459972, 10511080, 10868904, 11824965, 13586130, 14189958, 15766620, 18114840, 18919944, 21284937, 23649930, 27172260, 28379916, 31533240, 35474895, 42569874, 47299860, 54344520, 56759832, 63854811, 70949790, 85139748, 94599720, 106424685, 127709622, 141899580, 170279496, 212849370, 255419244, 283799160, 319274055, 425698740, 510838488, 638548110, 851397480, 1277096220, 2554192440]

約数ペア:

[(1, 2554192440), (2, 1277096220), (3, 851397480), (4, 638548110), (5, 510838488), (6, 425698740), (8, 319274055), (9, 283799160), (10, 255419244), (12, 212849370), (15, 170279496), (18, 141899580), (20, 127709622), (24, 106424685), (27, 94599720), (30, 85139748), (36, 70949790), (40, 63854811), (45, 56759832), (47, 54344520), (54, 47299860), (60, 42569874), (72, 35474895), (81, 31533240), (90, 28379916), (94, 27172260), (108, 23649930), (120, 21284937), (135, 18919944), (141, 18114840), (162, 15766620), (180, 14189958), (188, 13586130), (216, 11824965), (235, 10868904), (243, 10511080), (270, 9459972), (282, 9057420), (324, 7883310), (360, 7094979), (376, 6793065), (405, 6306648), (423, 6038280), (470, 5434452), (486, 5255540), (540, 4729986), (564, 4528710), (648, 3941655), (705, 3622968), (810, 3153324), (846, 3019140), (940, 2717226), (972, 2627770), (1080, 2364993), (1128, 2264355), (1215, 2102216), (1269, 2012760), (1410, 1811484), (1620, 1576662), (1692, 1509570), (1880, 1358613), (1944, 1313885), (2115, 1207656), (2430, 1051108), (2538, 1006380), (2820, 905742), (3240, 788331), (3384, 754785), (3807, 670920), (4230, 603828), (4860, 525554), (5076, 503190), (5591, 456840), (5640, 452871), (6345, 402552), (7614, 335460), (8460, 301914), (9720, 262777), (10152, 251595), (11182, 228420), (11421, 223640), (12690, 201276), (15228, 167730), (16773, 152280), (16920, 150957), (19035, 134184), (22364, 114210), (22842, 111820), (25380, 100638), (27955, 91368), (30456, 83865), (33546, 76140), (38070, 67092), (44728, 57105), (45684, 55910), (50319, 50760)]