549354080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:421

約数の個数: 192

約数和(自身を含む): 1517999616

約数和(自身を除く): 968645536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 41, 44, 46, 55, 80, 82, 88, 92, 110, 115, 160, 164, 176, 184, 205, 220, 230, 253, 328, 331, 352, 368, 410, 440, 451, 460, 506, 656, 662, 736, 820, 880, 902, 920, 943, 1012, 1265, 1312, 1324, 1640, 1655, 1760, 1804, 1840, 1886, 2024, 2255, 2530, 2648, 3280, 3310, 3608, 3641, 3680, 3772, 4048, 4510, 4715, 5060, 5296, 6560, 6620, 7216, 7282, 7544, 7613, 8096, 9020, 9430, 10120, 10373, 10592, 13240, 13571, 14432, 14564, 15088, 15226, 18040, 18205, 18860, 20240, 20746, 26480, 27142, 29128, 30176, 30452, 36080, 36410, 37720, 38065, 40480, 41492, 51865, 52960, 54284, 58256, 60904, 67855, 72160, 72820, 75440, 76130, 82984, 83743, 103730, 108568, 116512, 121808, 135710, 145640, 149281, 150880, 152260, 165968, 167486, 207460, 217136, 243616, 271420, 291280, 298562, 304520, 312133, 331936, 334972, 414920, 418715, 434272, 542840, 582560, 597124, 609040, 624266, 669944, 746405, 829840, 837430, 1085680, 1194248, 1218080, 1248532, 1339888, 1492810, 1560665, 1659680, 1674860, 2171360, 2388496, 2497064, 2679776, 2985620, 3121330, 3349720, 3433463, 4776992, 4994128, 5971240, 6242660, 6699440, 6866926, 9988256, 11942480, 12485320, 13398880, 13733852, 17167315, 23884960, 24970640, 27467704, 34334630, 49941280, 54935408, 68669260, 109870816, 137338520, 274677040, 549354080]

約数ペア:

[(1, 549354080), (2, 274677040), (4, 137338520), (5, 109870816), (8, 68669260), (10, 54935408), (11, 49941280), (16, 34334630), (20, 27467704), (22, 24970640), (23, 23884960), (32, 17167315), (40, 13733852), (41, 13398880), (44, 12485320), (46, 11942480), (55, 9988256), (80, 6866926), (82, 6699440), (88, 6242660), (92, 5971240), (110, 4994128), (115, 4776992), (160, 3433463), (164, 3349720), (176, 3121330), (184, 2985620), (205, 2679776), (220, 2497064), (230, 2388496), (253, 2171360), (328, 1674860), (331, 1659680), (352, 1560665), (368, 1492810), (410, 1339888), (440, 1248532), (451, 1218080), (460, 1194248), (506, 1085680), (656, 837430), (662, 829840), (736, 746405), (820, 669944), (880, 624266), (902, 609040), (920, 597124), (943, 582560), (1012, 542840), (1265, 434272), (1312, 418715), (1324, 414920), (1640, 334972), (1655, 331936), (1760, 312133), (1804, 304520), (1840, 298562), (1886, 291280), (2024, 271420), (2255, 243616), (2530, 217136), (2648, 207460), (3280, 167486), (3310, 165968), (3608, 152260), (3641, 150880), (3680, 149281), (3772, 145640), (4048, 135710), (4510, 121808), (4715, 116512), (5060, 108568), (5296, 103730), (6560, 83743), (6620, 82984), (7216, 76130), (7282, 75440), (7544, 72820), (7613, 72160), (8096, 67855), (9020, 60904), (9430, 58256), (10120, 54284), (10373, 52960), (10592, 51865), (13240, 41492), (13571, 40480), (14432, 38065), (14564, 37720), (15088, 36410), (15226, 36080), (18040, 30452), (18205, 30176), (18860, 29128), (20240, 27142), (20746, 26480)]