298441260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 240

約数和(自身を含む): 1038191616

約数和(自身を除く): 739750356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 37, 39, 45, 52, 54, 60, 65, 74, 78, 81, 90, 108, 111, 117, 130, 135, 148, 156, 162, 180, 185, 195, 222, 234, 260, 270, 324, 333, 351, 370, 383, 390, 405, 444, 468, 481, 540, 555, 585, 666, 702, 740, 766, 780, 810, 962, 999, 1053, 1110, 1149, 1170, 1332, 1404, 1443, 1532, 1620, 1665, 1755, 1915, 1924, 1998, 2106, 2220, 2298, 2340, 2405, 2886, 2997, 3330, 3447, 3510, 3830, 3996, 4212, 4329, 4596, 4810, 4979, 4995, 5265, 5745, 5772, 5994, 6660, 6894, 7020, 7215, 7660, 8658, 9620, 9958, 9990, 10341, 10530, 11490, 11988, 12987, 13788, 14171, 14430, 14937, 14985, 17235, 17316, 19916, 19980, 20682, 21060, 21645, 22980, 24895, 25974, 28342, 28860, 29874, 29970, 31023, 34470, 38961, 41364, 42513, 43290, 44811, 49790, 51705, 51948, 56684, 59748, 59940, 62046, 64935, 68940, 70855, 74685, 77922, 85026, 86580, 89622, 99580, 103410, 124092, 127539, 129870, 134433, 141710, 149370, 155115, 155844, 170052, 179244, 184223, 194805, 206820, 212565, 224055, 255078, 259740, 268866, 283420, 298740, 310230, 368446, 382617, 389610, 403299, 425130, 448110, 510156, 537732, 552669, 620460, 637695, 672165, 736892, 765234, 779220, 806598, 850260, 896220, 921115, 1105338, 1147851, 1275390, 1344330, 1530468, 1613196, 1658007, 1842230, 1913085, 2016495, 2210676, 2295702, 2550780, 2688660, 2763345, 3316014, 3684460, 3826170, 4032990, 4591404, 4974021, 5526690, 5739255, 6632028, 7652340, 8065980, 8290035, 9948042, 11053380, 11478510, 14922063, 16580070, 19896084, 22957020, 24870105, 29844126, 33160140, 49740210, 59688252, 74610315, 99480420, 149220630, 298441260]

約数ペア:

[(1, 298441260), (2, 149220630), (3, 99480420), (4, 74610315), (5, 59688252), (6, 49740210), (9, 33160140), (10, 29844126), (12, 24870105), (13, 22957020), (15, 19896084), (18, 16580070), (20, 14922063), (26, 11478510), (27, 11053380), (30, 9948042), (36, 8290035), (37, 8065980), (39, 7652340), (45, 6632028), (52, 5739255), (54, 5526690), (60, 4974021), (65, 4591404), (74, 4032990), (78, 3826170), (81, 3684460), (90, 3316014), (108, 2763345), (111, 2688660), (117, 2550780), (130, 2295702), (135, 2210676), (148, 2016495), (156, 1913085), (162, 1842230), (180, 1658007), (185, 1613196), (195, 1530468), (222, 1344330), (234, 1275390), (260, 1147851), (270, 1105338), (324, 921115), (333, 896220), (351, 850260), (370, 806598), (383, 779220), (390, 765234), (405, 736892), (444, 672165), (468, 637695), (481, 620460), (540, 552669), (555, 537732), (585, 510156), (666, 448110), (702, 425130), (740, 403299), (766, 389610), (780, 382617), (810, 368446), (962, 310230), (999, 298740), (1053, 283420), (1110, 268866), (1149, 259740), (1170, 255078), (1332, 224055), (1404, 212565), (1443, 206820), (1532, 194805), (1620, 184223), (1665, 179244), (1755, 170052), (1915, 155844), (1924, 155115), (1998, 149370), (2106, 141710), (2220, 134433), (2298, 129870), (2340, 127539), (2405, 124092), (2886, 103410), (2997, 99580), (3330, 89622), (3447, 86580), (3510, 85026), (3830, 77922), (3996, 74685), (4212, 70855), (4329, 68940), (4596, 64935), (4810, 62046), (4979, 59940), (4995, 59748), (5265, 56684), (5745, 51948), (5772, 51705), (5994, 49790), (6660, 44811), (6894, 43290), (7020, 42513), (7215, 41364), (7660, 38961), (8658, 34470), (9620, 31023), (9958, 29970), (9990, 29874), (10341, 28860), (10530, 28342), (11490, 25974), (11988, 24895), (12987, 22980), (13788, 21645), (14171, 21060), (14430, 20682), (14937, 19980), (14985, 19916), (17235, 17316)]