198569520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16223}}^1$

素因数の和:16259

約数の個数: 120

約数和(自身を含む): 706133376

約数和(自身を除く): 507563856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 16223, 32446, 48669, 64892, 81115, 97338, 129784, 146007, 162230, 194676, 243345, 259568, 275791, 292014, 324460, 389352, 486690, 551582, 584028, 648920, 730035, 778704, 827373, 973380, 1103164, 1168056, 1297840, 1378955, 1460070, 1654746, 1946760, 2206328, 2336112, 2482119, 2757910, 2920140, 3309492, 3893520, 4136865, 4412656, 4964238, 5515820, 5840280, 6618984, 8273730, 9928476, 11031640, 11680560, 12410595, 13237968, 16547460, 19856952, 22063280, 24821190, 33094920, 39713904, 49642380, 66189840, 99284760, 198569520]

約数ペア:

[(1, 198569520), (2, 99284760), (3, 66189840), (4, 49642380), (5, 39713904), (6, 33094920), (8, 24821190), (9, 22063280), (10, 19856952), (12, 16547460), (15, 13237968), (16, 12410595), (17, 11680560), (18, 11031640), (20, 9928476), (24, 8273730), (30, 6618984), (34, 5840280), (36, 5515820), (40, 4964238), (45, 4412656), (48, 4136865), (51, 3893520), (60, 3309492), (68, 2920140), (72, 2757910), (80, 2482119), (85, 2336112), (90, 2206328), (102, 1946760), (120, 1654746), (136, 1460070), (144, 1378955), (153, 1297840), (170, 1168056), (180, 1103164), (204, 973380), (240, 827373), (255, 778704), (272, 730035), (306, 648920), (340, 584028), (360, 551582), (408, 486690), (510, 389352), (612, 324460), (680, 292014), (720, 275791), (765, 259568), (816, 243345), (1020, 194676), (1224, 162230), (1360, 146007), (1530, 129784), (2040, 97338), (2448, 81115), (3060, 64892), (4080, 48669), (6120, 32446), (12240, 16223)]