298532520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1933}}^1$

素因数の和:1977

約数の個数: 256

約数和(自身を含む): 1169683200

約数和(自身を除く): 871150680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 27, 30, 33, 36, 39, 40, 44, 45, 52, 54, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 108, 110, 117, 120, 130, 132, 135, 143, 156, 165, 180, 195, 198, 216, 220, 234, 260, 264, 270, 286, 297, 312, 330, 351, 360, 390, 396, 429, 440, 468, 495, 520, 540, 572, 585, 594, 660, 702, 715, 780, 792, 858, 936, 990, 1080, 1144, 1170, 1188, 1287, 1320, 1404, 1430, 1485, 1560, 1716, 1755, 1933, 1980, 2145, 2340, 2376, 2574, 2808, 2860, 2970, 3432, 3510, 3861, 3866, 3960, 4290, 4680, 5148, 5720, 5799, 5940, 6435, 7020, 7722, 7732, 8580, 9665, 10296, 11598, 11880, 12870, 14040, 15444, 15464, 17160, 17397, 19305, 19330, 21263, 23196, 25129, 25740, 28995, 30888, 34794, 38610, 38660, 42526, 46392, 50258, 51480, 52191, 57990, 63789, 69588, 75387, 77220, 77320, 85052, 86985, 100516, 104382, 106315, 115980, 125645, 127578, 139176, 150774, 154440, 170104, 173970, 191367, 201032, 208764, 212630, 226161, 231960, 251290, 255156, 260955, 276419, 301548, 318945, 347940, 376935, 382734, 417528, 425260, 452322, 502580, 510312, 521910, 552838, 574101, 603096, 637890, 678483, 695880, 753870, 765468, 829257, 850520, 904644, 956835, 1005160, 1043820, 1105676, 1130805, 1148202, 1275780, 1356966, 1382095, 1507740, 1530936, 1658514, 1809288, 1913670, 2087640, 2211352, 2261610, 2296404, 2487771, 2551560, 2713932, 2764190, 2870505, 3015480, 3317028, 3392415, 3827340, 4146285, 4523220, 4592808, 4975542, 5427864, 5528380, 5741010, 6634056, 6784830, 7463313, 7654680, 8292570, 9046440, 9951084, 11056760, 11482020, 12438855, 13569660, 14926626, 16585140, 19902168, 22964040, 24877710, 27139320, 29853252, 33170280, 37316565, 49755420, 59706504, 74633130, 99510840, 149266260, 298532520]

約数ペア:

[(1, 298532520), (2, 149266260), (3, 99510840), (4, 74633130), (5, 59706504), (6, 49755420), (8, 37316565), (9, 33170280), (10, 29853252), (11, 27139320), (12, 24877710), (13, 22964040), (15, 19902168), (18, 16585140), (20, 14926626), (22, 13569660), (24, 12438855), (26, 11482020), (27, 11056760), (30, 9951084), (33, 9046440), (36, 8292570), (39, 7654680), (40, 7463313), (44, 6784830), (45, 6634056), (52, 5741010), (54, 5528380), (55, 5427864), (60, 4975542), (65, 4592808), (66, 4523220), (72, 4146285), (78, 3827340), (88, 3392415), (90, 3317028), (99, 3015480), (104, 2870505), (108, 2764190), (110, 2713932), (117, 2551560), (120, 2487771), (130, 2296404), (132, 2261610), (135, 2211352), (143, 2087640), (156, 1913670), (165, 1809288), (180, 1658514), (195, 1530936), (198, 1507740), (216, 1382095), (220, 1356966), (234, 1275780), (260, 1148202), (264, 1130805), (270, 1105676), (286, 1043820), (297, 1005160), (312, 956835), (330, 904644), (351, 850520), (360, 829257), (390, 765468), (396, 753870), (429, 695880), (440, 678483), (468, 637890), (495, 603096), (520, 574101), (540, 552838), (572, 521910), (585, 510312), (594, 502580), (660, 452322), (702, 425260), (715, 417528), (780, 382734), (792, 376935), (858, 347940), (936, 318945), (990, 301548), (1080, 276419), (1144, 260955), (1170, 255156), (1188, 251290), (1287, 231960), (1320, 226161), (1404, 212630), (1430, 208764), (1485, 201032), (1560, 191367), (1716, 173970), (1755, 170104), (1933, 154440), (1980, 150774), (2145, 139176), (2340, 127578), (2376, 125645), (2574, 115980), (2808, 106315), (2860, 104382), (2970, 100516), (3432, 86985), (3510, 85052), (3861, 77320), (3866, 77220), (3960, 75387), (4290, 69588), (4680, 63789), (5148, 57990), (5720, 52191), (5799, 51480), (5940, 50258), (6435, 46392), (7020, 42526), (7722, 38660), (7732, 38610), (8580, 34794), (9665, 30888), (10296, 28995), (11598, 25740), (11880, 25129), (12870, 23196), (14040, 21263), (15444, 19330), (15464, 19305), (17160, 17397)]