260259480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 973304640

約数和(自身を除く): 713045160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 52, 54, 60, 65, 72, 74, 78, 81, 90, 104, 108, 111, 117, 120, 130, 135, 148, 156, 162, 167, 180, 185, 195, 216, 222, 234, 260, 270, 296, 312, 324, 333, 334, 351, 360, 370, 390, 405, 444, 468, 481, 501, 520, 540, 555, 585, 648, 666, 668, 702, 740, 780, 810, 835, 888, 936, 962, 999, 1002, 1053, 1080, 1110, 1170, 1332, 1336, 1404, 1443, 1480, 1503, 1560, 1620, 1665, 1670, 1755, 1924, 1998, 2004, 2106, 2171, 2220, 2340, 2405, 2505, 2664, 2808, 2886, 2997, 3006, 3240, 3330, 3340, 3510, 3848, 3996, 4008, 4212, 4329, 4342, 4440, 4509, 4680, 4810, 4995, 5010, 5265, 5772, 5994, 6012, 6179, 6513, 6660, 6680, 7020, 7215, 7515, 7992, 8424, 8658, 8684, 9018, 9620, 9990, 10020, 10530, 10855, 11544, 11988, 12024, 12358, 12987, 13026, 13320, 13527, 14040, 14430, 14985, 15030, 17316, 17368, 18036, 18537, 19240, 19539, 19980, 20040, 21060, 21645, 21710, 22545, 23976, 24716, 25974, 26052, 27054, 28860, 29970, 30060, 30895, 32565, 34632, 36072, 37074, 38961, 39078, 39960, 42120, 43290, 43420, 45090, 49432, 51948, 52104, 54108, 55611, 57720, 58617, 59940, 60120, 61790, 64935, 65130, 67635, 74148, 77922, 78156, 80327, 86580, 86840, 90180, 92685, 97695, 103896, 108216, 111222, 117234, 119880, 123580, 129870, 130260, 135270, 148296, 155844, 156312, 160654, 166833, 173160, 175851, 180360, 185370, 194805, 195390, 222444, 234468, 240981, 247160, 259740, 260520, 270540, 278055, 293085, 311688, 321308, 333666, 351702, 370740, 389610, 390780, 401635, 444888, 468936, 481962, 500499, 519480, 541080, 556110, 586170, 642616, 667332, 703404, 722943, 741480, 779220, 781560, 803270, 834165, 879255, 963924, 1000998, 1112220, 1172340, 1204905, 1334664, 1406808, 1445886, 1558440, 1606540, 1668330, 1758510, 1927848, 2001996, 2168829, 2224440, 2344680, 2409810, 2502495, 2891772, 3213080, 3336660, 3517020, 3614715, 4003992, 4337658, 4819620, 5004990, 5783544, 6506487, 6673320, 7034040, 7229430, 8675316, 9639240, 10009980, 10844145, 13012974, 14458860, 17350632, 20019960, 21688290, 26025948, 28917720, 32532435, 43376580, 52051896, 65064870, 86753160, 130129740, 260259480]

約数ペア:

[(1, 260259480), (2, 130129740), (3, 86753160), (4, 65064870), (5, 52051896), (6, 43376580), (8, 32532435), (9, 28917720), (10, 26025948), (12, 21688290), (13, 20019960), (15, 17350632), (18, 14458860), (20, 13012974), (24, 10844145), (26, 10009980), (27, 9639240), (30, 8675316), (36, 7229430), (37, 7034040), (39, 6673320), (40, 6506487), (45, 5783544), (52, 5004990), (54, 4819620), (60, 4337658), (65, 4003992), (72, 3614715), (74, 3517020), (78, 3336660), (81, 3213080), (90, 2891772), (104, 2502495), (108, 2409810), (111, 2344680), (117, 2224440), (120, 2168829), (130, 2001996), (135, 1927848), (148, 1758510), (156, 1668330), (162, 1606540), (167, 1558440), (180, 1445886), (185, 1406808), (195, 1334664), (216, 1204905), (222, 1172340), (234, 1112220), (260, 1000998), (270, 963924), (296, 879255), (312, 834165), (324, 803270), (333, 781560), (334, 779220), (351, 741480), (360, 722943), (370, 703404), (390, 667332), (405, 642616), (444, 586170), (468, 556110), (481, 541080), (501, 519480), (520, 500499), (540, 481962), (555, 468936), (585, 444888), (648, 401635), (666, 390780), (668, 389610), (702, 370740), (740, 351702), (780, 333666), (810, 321308), (835, 311688), (888, 293085), (936, 278055), (962, 270540), (999, 260520), (1002, 259740), (1053, 247160), (1080, 240981), (1110, 234468), (1170, 222444), (1332, 195390), (1336, 194805), (1404, 185370), (1443, 180360), (1480, 175851), (1503, 173160), (1560, 166833), (1620, 160654), (1665, 156312), (1670, 155844), (1755, 148296), (1924, 135270), (1998, 130260), (2004, 129870), (2106, 123580), (2171, 119880), (2220, 117234), (2340, 111222), (2405, 108216), (2505, 103896), (2664, 97695), (2808, 92685), (2886, 90180), (2997, 86840), (3006, 86580), (3240, 80327), (3330, 78156), (3340, 77922), (3510, 74148), (3848, 67635), (3996, 65130), (4008, 64935), (4212, 61790), (4329, 60120), (4342, 59940), (4440, 58617), (4509, 57720), (4680, 55611), (4810, 54108), (4995, 52104), (5010, 51948), (5265, 49432), (5772, 45090), (5994, 43420), (6012, 43290), (6179, 42120), (6513, 39960), (6660, 39078), (6680, 38961), (7020, 37074), (7215, 36072), (7515, 34632), (7992, 32565), (8424, 30895), (8658, 30060), (8684, 29970), (9018, 28860), (9620, 27054), (9990, 26052), (10020, 25974), (10530, 24716), (10855, 23976), (11544, 22545), (11988, 21710), (12024, 21645), (12358, 21060), (12987, 20040), (13026, 19980), (13320, 19539), (13527, 19240), (14040, 18537), (14430, 18036), (14985, 17368), (15030, 17316)]