152868240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{619}}^1$

素因数の和:659

約数の個数: 240

約数和(自身を含む): 599664000

約数和(自身を除く): 446795760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 588, 619, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1176, 1238, 1260, 1372, 1470, 1680, 1715, 1764, 1857, 1960, 2058, 2205, 2352, 2476, 2520, 2744, 2940, 3087, 3095, 3430, 3528, 3714, 3920, 4116, 4333, 4410, 4952, 5040, 5145, 5488, 5571, 5880, 6174, 6190, 6860, 7056, 7428, 8232, 8666, 8820, 9285, 9904, 10290, 11142, 11760, 12348, 12380, 12999, 13720, 14856, 15435, 16464, 17332, 17640, 18570, 20580, 21665, 22284, 24696, 24760, 25998, 27440, 27855, 29712, 30331, 30870, 34664, 35280, 37140, 38997, 41160, 43330, 44568, 49392, 49520, 51996, 55710, 60662, 61740, 64995, 69328, 74280, 77994, 82320, 86660, 89136, 90993, 103992, 111420, 121324, 123480, 129990, 148560, 151655, 155988, 173320, 181986, 194985, 207984, 212317, 222840, 242648, 246960, 259980, 272979, 303310, 311976, 346640, 363972, 389970, 424634, 445680, 454965, 485296, 519960, 545958, 606620, 623952, 636951, 727944, 779940, 849268, 909930, 1039920, 1061585, 1091916, 1213240, 1273902, 1364895, 1455888, 1559880, 1698536, 1819860, 1910853, 2123170, 2183832, 2426480, 2547804, 2729790, 3119760, 3184755, 3397072, 3639720, 3821706, 4246340, 4367664, 5095608, 5459580, 6369510, 7279440, 7643412, 8492680, 9554265, 10191216, 10919160, 12739020, 15286824, 16985360, 19108530, 21838320, 25478040, 30573648, 38217060, 50956080, 76434120, 152868240]

約数ペア:

[(1, 152868240), (2, 76434120), (3, 50956080), (4, 38217060), (5, 30573648), (6, 25478040), (7, 21838320), (8, 19108530), (9, 16985360), (10, 15286824), (12, 12739020), (14, 10919160), (15, 10191216), (16, 9554265), (18, 8492680), (20, 7643412), (21, 7279440), (24, 6369510), (28, 5459580), (30, 5095608), (35, 4367664), (36, 4246340), (40, 3821706), (42, 3639720), (45, 3397072), (48, 3184755), (49, 3119760), (56, 2729790), (60, 2547804), (63, 2426480), (70, 2183832), (72, 2123170), (80, 1910853), (84, 1819860), (90, 1698536), (98, 1559880), (105, 1455888), (112, 1364895), (120, 1273902), (126, 1213240), (140, 1091916), (144, 1061585), (147, 1039920), (168, 909930), (180, 849268), (196, 779940), (210, 727944), (240, 636951), (245, 623952), (252, 606620), (280, 545958), (294, 519960), (315, 485296), (336, 454965), (343, 445680), (360, 424634), (392, 389970), (420, 363972), (441, 346640), (490, 311976), (504, 303310), (560, 272979), (588, 259980), (619, 246960), (630, 242648), (686, 222840), (720, 212317), (735, 207984), (784, 194985), (840, 181986), (882, 173320), (980, 155988), (1008, 151655), (1029, 148560), (1176, 129990), (1238, 123480), (1260, 121324), (1372, 111420), (1470, 103992), (1680, 90993), (1715, 89136), (1764, 86660), (1857, 82320), (1960, 77994), (2058, 74280), (2205, 69328), (2352, 64995), (2476, 61740), (2520, 60662), (2744, 55710), (2940, 51996), (3087, 49520), (3095, 49392), (3430, 44568), (3528, 43330), (3714, 41160), (3920, 38997), (4116, 37140), (4333, 35280), (4410, 34664), (4952, 30870), (5040, 30331), (5145, 29712), (5488, 27855), (5571, 27440), (5880, 25998), (6174, 24760), (6190, 24696), (6860, 22284), (7056, 21665), (7428, 20580), (8232, 18570), (8666, 17640), (8820, 17332), (9285, 16464), (9904, 15435), (10290, 14856), (11142, 13720), (11760, 12999), (12348, 12380)]