841744080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1663}}^1$

素因数の和:1738

約数の個数: 240

約数和(自身を含む): 3057899520

約数和(自身を除く): 2216155440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 37, 38, 40, 45, 48, 57, 60, 72, 74, 76, 80, 90, 95, 111, 114, 120, 144, 148, 152, 171, 180, 185, 190, 222, 228, 240, 285, 296, 304, 333, 342, 360, 370, 380, 444, 456, 555, 570, 592, 666, 684, 703, 720, 740, 760, 855, 888, 912, 1110, 1140, 1332, 1368, 1406, 1480, 1520, 1663, 1665, 1710, 1776, 2109, 2220, 2280, 2664, 2736, 2812, 2960, 3326, 3330, 3420, 3515, 4218, 4440, 4560, 4989, 5328, 5624, 6327, 6652, 6660, 6840, 7030, 8315, 8436, 8880, 9978, 10545, 11248, 12654, 13304, 13320, 13680, 14060, 14967, 16630, 16872, 19956, 21090, 24945, 25308, 26608, 26640, 28120, 29934, 31597, 31635, 33260, 33744, 39912, 42180, 49890, 50616, 56240, 59868, 61531, 63194, 63270, 66520, 74835, 79824, 84360, 94791, 99780, 101232, 119736, 123062, 126388, 126540, 133040, 149670, 157985, 168720, 184593, 189582, 199560, 239472, 246124, 252776, 253080, 284373, 299340, 307655, 315970, 369186, 379164, 399120, 473955, 492248, 505552, 506160, 553779, 568746, 598680, 615310, 631940, 738372, 758328, 922965, 947910, 984496, 1107558, 1137492, 1169089, 1197360, 1230620, 1263880, 1421865, 1476744, 1516656, 1845930, 1895820, 2215116, 2274984, 2338178, 2461240, 2527760, 2768895, 2843730, 2953488, 3507267, 3691860, 3791640, 4430232, 4549968, 4676356, 4922480, 5537790, 5687460, 5845445, 7014534, 7383720, 7583280, 8860464, 9352712, 10521801, 11075580, 11374920, 11690890, 14029068, 14767440, 17536335, 18705424, 21043602, 22151160, 22749840, 23381780, 28058136, 35072670, 42087204, 44302320, 46763560, 52609005, 56116272, 70145340, 84174408, 93527120, 105218010, 140290680, 168348816, 210436020, 280581360, 420872040, 841744080]

約数ペア:

[(1, 841744080), (2, 420872040), (3, 280581360), (4, 210436020), (5, 168348816), (6, 140290680), (8, 105218010), (9, 93527120), (10, 84174408), (12, 70145340), (15, 56116272), (16, 52609005), (18, 46763560), (19, 44302320), (20, 42087204), (24, 35072670), (30, 28058136), (36, 23381780), (37, 22749840), (38, 22151160), (40, 21043602), (45, 18705424), (48, 17536335), (57, 14767440), (60, 14029068), (72, 11690890), (74, 11374920), (76, 11075580), (80, 10521801), (90, 9352712), (95, 8860464), (111, 7583280), (114, 7383720), (120, 7014534), (144, 5845445), (148, 5687460), (152, 5537790), (171, 4922480), (180, 4676356), (185, 4549968), (190, 4430232), (222, 3791640), (228, 3691860), (240, 3507267), (285, 2953488), (296, 2843730), (304, 2768895), (333, 2527760), (342, 2461240), (360, 2338178), (370, 2274984), (380, 2215116), (444, 1895820), (456, 1845930), (555, 1516656), (570, 1476744), (592, 1421865), (666, 1263880), (684, 1230620), (703, 1197360), (720, 1169089), (740, 1137492), (760, 1107558), (855, 984496), (888, 947910), (912, 922965), (1110, 758328), (1140, 738372), (1332, 631940), (1368, 615310), (1406, 598680), (1480, 568746), (1520, 553779), (1663, 506160), (1665, 505552), (1710, 492248), (1776, 473955), (2109, 399120), (2220, 379164), (2280, 369186), (2664, 315970), (2736, 307655), (2812, 299340), (2960, 284373), (3326, 253080), (3330, 252776), (3420, 246124), (3515, 239472), (4218, 199560), (4440, 189582), (4560, 184593), (4989, 168720), (5328, 157985), (5624, 149670), (6327, 133040), (6652, 126540), (6660, 126388), (6840, 123062), (7030, 119736), (8315, 101232), (8436, 99780), (8880, 94791), (9978, 84360), (10545, 79824), (11248, 74835), (12654, 66520), (13304, 63270), (13320, 63194), (13680, 61531), (14060, 59868), (14967, 56240), (16630, 50616), (16872, 49890), (19956, 42180), (21090, 39912), (24945, 33744), (25308, 33260), (26608, 31635), (26640, 31597), (28120, 29934)]