2013201360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{89}}^2\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 180

約数和(自身を含む): 6857191692

約数和(自身を除く): 4843990332

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 89, 90, 120, 144, 178, 180, 240, 267, 353, 356, 360, 445, 534, 706, 712, 720, 801, 890, 1059, 1068, 1335, 1412, 1424, 1602, 1765, 1780, 2118, 2136, 2670, 2824, 3177, 3204, 3530, 3560, 4005, 4236, 4272, 5295, 5340, 5648, 6354, 6408, 7060, 7120, 7921, 8010, 8472, 10590, 10680, 12708, 12816, 14120, 15842, 15885, 16020, 16944, 21180, 21360, 23763, 25416, 28240, 31417, 31684, 31770, 32040, 39605, 42360, 47526, 50832, 62834, 63368, 63540, 64080, 71289, 79210, 84720, 94251, 95052, 118815, 125668, 126736, 127080, 142578, 157085, 158420, 188502, 190104, 237630, 251336, 254160, 282753, 285156, 314170, 316840, 356445, 377004, 380208, 471255, 475260, 502672, 565506, 570312, 628340, 633680, 712890, 754008, 942510, 950520, 1131012, 1140624, 1256680, 1413765, 1425780, 1508016, 1885020, 1901040, 2262024, 2513360, 2796113, 2827530, 2851560, 3770040, 4524048, 5592226, 5655060, 5703120, 7540080, 8388339, 11184452, 11310120, 13980565, 16776678, 22368904, 22620240, 25165017, 27961130, 33553356, 41941695, 44737808, 50330034, 55922260, 67106712, 83883390, 100660068, 111844520, 125825085, 134213424, 167766780, 201320136, 223689040, 251650170, 335533560, 402640272, 503300340, 671067120, 1006600680, 2013201360]

約数ペア:

[(1, 2013201360), (2, 1006600680), (3, 671067120), (4, 503300340), (5, 402640272), (6, 335533560), (8, 251650170), (9, 223689040), (10, 201320136), (12, 167766780), (15, 134213424), (16, 125825085), (18, 111844520), (20, 100660068), (24, 83883390), (30, 67106712), (36, 55922260), (40, 50330034), (45, 44737808), (48, 41941695), (60, 33553356), (72, 27961130), (80, 25165017), (89, 22620240), (90, 22368904), (120, 16776678), (144, 13980565), (178, 11310120), (180, 11184452), (240, 8388339), (267, 7540080), (353, 5703120), (356, 5655060), (360, 5592226), (445, 4524048), (534, 3770040), (706, 2851560), (712, 2827530), (720, 2796113), (801, 2513360), (890, 2262024), (1059, 1901040), (1068, 1885020), (1335, 1508016), (1412, 1425780), (1424, 1413765), (1602, 1256680), (1765, 1140624), (1780, 1131012), (2118, 950520), (2136, 942510), (2670, 754008), (2824, 712890), (3177, 633680), (3204, 628340), (3530, 570312), (3560, 565506), (4005, 502672), (4236, 475260), (4272, 471255), (5295, 380208), (5340, 377004), (5648, 356445), (6354, 316840), (6408, 314170), (7060, 285156), (7120, 282753), (7921, 254160), (8010, 251336), (8472, 237630), (10590, 190104), (10680, 188502), (12708, 158420), (12816, 157085), (14120, 142578), (15842, 127080), (15885, 126736), (16020, 125668), (16944, 118815), (21180, 95052), (21360, 94251), (23763, 84720), (25416, 79210), (28240, 71289), (31417, 64080), (31684, 63540), (31770, 63368), (32040, 62834), (39605, 50832), (42360, 47526)]