448940239290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{207661}}^1$

素因数の和:207854

約数の個数: 160

約数和(自身を含む): 1286306605584

約数和(自身を除く): 837366366294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 157, 162, 170, 255, 270, 306, 314, 405, 459, 471, 510, 765, 785, 810, 918, 942, 1377, 1413, 1530, 1570, 2295, 2355, 2669, 2754, 2826, 4239, 4590, 4710, 5338, 6885, 7065, 8007, 8478, 12717, 13345, 13770, 14130, 16014, 21195, 24021, 25434, 26690, 40035, 42390, 48042, 63585, 72063, 80070, 120105, 127170, 144126, 207661, 216189, 240210, 360315, 415322, 432378, 622983, 720630, 1038305, 1080945, 1245966, 1868949, 2076610, 2161890, 3114915, 3530237, 3737898, 5606847, 6229830, 7060474, 9344745, 10590711, 11213694, 16820541, 17651185, 18689490, 21181422, 28034235, 31772133, 32602777, 33641082, 35302370, 52953555, 56068470, 63544266, 65205554, 84102705, 95316399, 97808331, 105907110, 158860665, 163013885, 168205410, 190632798, 195616662, 285949197, 293424993, 317721330, 326027770, 476581995, 489041655, 554247209, 571898394, 586849986, 880274979, 953163990, 978083310, 1108494418, 1429745985, 1467124965, 1662741627, 1760549958, 2640824937, 2771236045, 2859491970, 2934249930, 3325483254, 4401374895, 4988224881, 5281649874, 5542472090, 8313708135, 8802749790, 9976449762, 13204124685, 14964674643, 16627416270, 24941124405, 26408249370, 29929349286, 44894023929, 49882248810, 74823373215, 89788047858, 149646746430, 224470119645, 448940239290]

約数ペア:

[(1, 448940239290), (2, 224470119645), (3, 149646746430), (5, 89788047858), (6, 74823373215), (9, 49882248810), (10, 44894023929), (15, 29929349286), (17, 26408249370), (18, 24941124405), (27, 16627416270), (30, 14964674643), (34, 13204124685), (45, 9976449762), (51, 8802749790), (54, 8313708135), (81, 5542472090), (85, 5281649874), (90, 4988224881), (102, 4401374895), (135, 3325483254), (153, 2934249930), (157, 2859491970), (162, 2771236045), (170, 2640824937), (255, 1760549958), (270, 1662741627), (306, 1467124965), (314, 1429745985), (405, 1108494418), (459, 978083310), (471, 953163990), (510, 880274979), (765, 586849986), (785, 571898394), (810, 554247209), (918, 489041655), (942, 476581995), (1377, 326027770), (1413, 317721330), (1530, 293424993), (1570, 285949197), (2295, 195616662), (2355, 190632798), (2669, 168205410), (2754, 163013885), (2826, 158860665), (4239, 105907110), (4590, 97808331), (4710, 95316399), (5338, 84102705), (6885, 65205554), (7065, 63544266), (8007, 56068470), (8478, 52953555), (12717, 35302370), (13345, 33641082), (13770, 32602777), (14130, 31772133), (16014, 28034235), (21195, 21181422), (24021, 18689490), (25434, 17651185), (26690, 16820541), (40035, 11213694), (42390, 10590711), (48042, 9344745), (63585, 7060474), (72063, 6229830), (80070, 5606847), (120105, 3737898), (127170, 3530237), (144126, 3114915), (207661, 2161890), (216189, 2076610), (240210, 1868949), (360315, 1245966), (415322, 1080945), (432378, 1038305), (622983, 720630)]