66144883140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{134951}}^1$

素因数の和:135362

約数の個数: 144

約数和(自身を含む): 229893431040

約数和(自身を除く): 163748547900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 389, 420, 630, 778, 1167, 1260, 1556, 1945, 2334, 2723, 3501, 3890, 4668, 5446, 5835, 7002, 7780, 8169, 10892, 11670, 13615, 14004, 16338, 17505, 23340, 24507, 27230, 32676, 35010, 40845, 49014, 54460, 70020, 81690, 98028, 122535, 134951, 163380, 245070, 269902, 404853, 490140, 539804, 674755, 809706, 944657, 1214559, 1349510, 1619412, 1889314, 2024265, 2429118, 2699020, 2833971, 3778628, 4048530, 4723285, 4858236, 5667942, 6072795, 8097060, 8501913, 9446570, 11335884, 12145590, 14169855, 17003826, 18893140, 24291180, 28339710, 34007652, 42509565, 52495939, 56679420, 85019130, 104991878, 157487817, 170038260, 209983756, 262479695, 314975634, 367471573, 472463451, 524959390, 629951268, 734943146, 787439085, 944926902, 1049918780, 1102414719, 1469886292, 1574878170, 1837357865, 1889853804, 2204829438, 2362317255, 3149756340, 3307244157, 3674715730, 4409658876, 4724634510, 5512073595, 6614488314, 7349431460, 9449269020, 11024147190, 13228976628, 16536220785, 22048294380, 33072441570, 66144883140]

約数ペア:

[(1, 66144883140), (2, 33072441570), (3, 22048294380), (4, 16536220785), (5, 13228976628), (6, 11024147190), (7, 9449269020), (9, 7349431460), (10, 6614488314), (12, 5512073595), (14, 4724634510), (15, 4409658876), (18, 3674715730), (20, 3307244157), (21, 3149756340), (28, 2362317255), (30, 2204829438), (35, 1889853804), (36, 1837357865), (42, 1574878170), (45, 1469886292), (60, 1102414719), (63, 1049918780), (70, 944926902), (84, 787439085), (90, 734943146), (105, 629951268), (126, 524959390), (140, 472463451), (180, 367471573), (210, 314975634), (252, 262479695), (315, 209983756), (389, 170038260), (420, 157487817), (630, 104991878), (778, 85019130), (1167, 56679420), (1260, 52495939), (1556, 42509565), (1945, 34007652), (2334, 28339710), (2723, 24291180), (3501, 18893140), (3890, 17003826), (4668, 14169855), (5446, 12145590), (5835, 11335884), (7002, 9446570), (7780, 8501913), (8169, 8097060), (10892, 6072795), (11670, 5667942), (13615, 4858236), (14004, 4723285), (16338, 4048530), (17505, 3778628), (23340, 2833971), (24507, 2699020), (27230, 2429118), (32676, 2024265), (35010, 1889314), (40845, 1619412), (49014, 1349510), (54460, 1214559), (70020, 944657), (81690, 809706), (98028, 674755), (122535, 539804), (134951, 490140), (163380, 404853), (245070, 269902)]