652350420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1094

約数の個数: 144

約数和(自身を含む): 2049727680

約数和(自身を除く): 1397377260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 89, 90, 129, 172, 178, 180, 215, 258, 267, 356, 387, 430, 445, 516, 534, 645, 774, 801, 860, 890, 947, 1068, 1290, 1335, 1548, 1602, 1780, 1894, 1935, 2580, 2670, 2841, 3204, 3788, 3827, 3870, 4005, 4735, 5340, 5682, 7654, 7740, 8010, 8523, 9470, 11364, 11481, 14205, 15308, 16020, 17046, 18940, 19135, 22962, 28410, 34092, 34443, 38270, 40721, 42615, 45924, 56820, 57405, 68886, 76540, 81442, 84283, 85230, 114810, 122163, 137772, 162884, 168566, 170460, 172215, 203605, 229620, 244326, 252849, 337132, 344430, 366489, 407210, 421415, 488652, 505698, 610815, 688860, 732978, 758547, 814420, 842830, 1011396, 1221630, 1264245, 1465956, 1517094, 1685660, 1832445, 2443260, 2528490, 3034188, 3624169, 3664890, 3792735, 5056980, 7248338, 7329780, 7585470, 10872507, 14496676, 15170940, 18120845, 21745014, 32617521, 36241690, 43490028, 54362535, 65235042, 72483380, 108725070, 130470084, 163087605, 217450140, 326175210, 652350420]

約数ペア:

[(1, 652350420), (2, 326175210), (3, 217450140), (4, 163087605), (5, 130470084), (6, 108725070), (9, 72483380), (10, 65235042), (12, 54362535), (15, 43490028), (18, 36241690), (20, 32617521), (30, 21745014), (36, 18120845), (43, 15170940), (45, 14496676), (60, 10872507), (86, 7585470), (89, 7329780), (90, 7248338), (129, 5056980), (172, 3792735), (178, 3664890), (180, 3624169), (215, 3034188), (258, 2528490), (267, 2443260), (356, 1832445), (387, 1685660), (430, 1517094), (445, 1465956), (516, 1264245), (534, 1221630), (645, 1011396), (774, 842830), (801, 814420), (860, 758547), (890, 732978), (947, 688860), (1068, 610815), (1290, 505698), (1335, 488652), (1548, 421415), (1602, 407210), (1780, 366489), (1894, 344430), (1935, 337132), (2580, 252849), (2670, 244326), (2841, 229620), (3204, 203605), (3788, 172215), (3827, 170460), (3870, 168566), (4005, 162884), (4735, 137772), (5340, 122163), (5682, 114810), (7654, 85230), (7740, 84283), (8010, 81442), (8523, 76540), (9470, 68886), (11364, 57405), (11481, 56820), (14205, 45924), (15308, 42615), (16020, 40721), (17046, 38270), (18940, 34443), (19135, 34092), (22962, 28410)]