157271760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4283}}^1$

素因数の和:4322

約数の個数: 160

約数和(自身を含む): 573713280

約数和(自身を除く): 416441520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4283, 4590, 6120, 7344, 8566, 9180, 12240, 12849, 17132, 18360, 21415, 25698, 34264, 36720, 38547, 42830, 51396, 64245, 68528, 72811, 77094, 85660, 102792, 115641, 128490, 145622, 154188, 171320, 192735, 205584, 218433, 231282, 256980, 291244, 308376, 342640, 364055, 385470, 436866, 462564, 513960, 578205, 582488, 616752, 655299, 728110, 770940, 873732, 925128, 1027920, 1092165, 1156410, 1164976, 1310598, 1456220, 1541880, 1747464, 1850256, 1965897, 2184330, 2312820, 2621196, 2912440, 3083760, 3276495, 3494928, 3931794, 4368660, 4625640, 5242392, 5824880, 6552990, 7863588, 8737320, 9251280, 9829485, 10484784, 13105980, 15727176, 17474640, 19658970, 26211960, 31454352, 39317940, 52423920, 78635880, 157271760]

約数ペア:

[(1, 157271760), (2, 78635880), (3, 52423920), (4, 39317940), (5, 31454352), (6, 26211960), (8, 19658970), (9, 17474640), (10, 15727176), (12, 13105980), (15, 10484784), (16, 9829485), (17, 9251280), (18, 8737320), (20, 7863588), (24, 6552990), (27, 5824880), (30, 5242392), (34, 4625640), (36, 4368660), (40, 3931794), (45, 3494928), (48, 3276495), (51, 3083760), (54, 2912440), (60, 2621196), (68, 2312820), (72, 2184330), (80, 1965897), (85, 1850256), (90, 1747464), (102, 1541880), (108, 1456220), (120, 1310598), (135, 1164976), (136, 1156410), (144, 1092165), (153, 1027920), (170, 925128), (180, 873732), (204, 770940), (216, 728110), (240, 655299), (255, 616752), (270, 582488), (272, 578205), (306, 513960), (340, 462564), (360, 436866), (408, 385470), (432, 364055), (459, 342640), (510, 308376), (540, 291244), (612, 256980), (680, 231282), (720, 218433), (765, 205584), (816, 192735), (918, 171320), (1020, 154188), (1080, 145622), (1224, 128490), (1360, 115641), (1530, 102792), (1836, 85660), (2040, 77094), (2160, 72811), (2295, 68528), (2448, 64245), (3060, 51396), (3672, 42830), (4080, 38547), (4283, 36720), (4590, 34264), (6120, 25698), (7344, 21415), (8566, 18360), (9180, 17132), (12240, 12849)]