164177640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3769}}^1$

素因数の和:3808

約数の個数: 144

約数和(自身を含む): 586649700

約数和(自身を除く): 422472060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3769, 3960, 4356, 4840, 5445, 7260, 7538, 8712, 10890, 11307, 14520, 15076, 18845, 21780, 22614, 30152, 33921, 37690, 41459, 43560, 45228, 56535, 67842, 75380, 82918, 90456, 113070, 124377, 135684, 150760, 165836, 169605, 207295, 226140, 248754, 271368, 331672, 339210, 373131, 414590, 452280, 456049, 497508, 621885, 678420, 746262, 829180, 912098, 995016, 1243770, 1356840, 1368147, 1492524, 1658360, 1824196, 1865655, 2280245, 2487540, 2736294, 2985048, 3648392, 3731310, 4104441, 4560490, 4975080, 5472588, 6840735, 7462620, 8208882, 9120980, 10945176, 13681470, 14925240, 16417764, 18241960, 20522205, 27362940, 32835528, 41044410, 54725880, 82088820, 164177640]

約数ペア:

[(1, 164177640), (2, 82088820), (3, 54725880), (4, 41044410), (5, 32835528), (6, 27362940), (8, 20522205), (9, 18241960), (10, 16417764), (11, 14925240), (12, 13681470), (15, 10945176), (18, 9120980), (20, 8208882), (22, 7462620), (24, 6840735), (30, 5472588), (33, 4975080), (36, 4560490), (40, 4104441), (44, 3731310), (45, 3648392), (55, 2985048), (60, 2736294), (66, 2487540), (72, 2280245), (88, 1865655), (90, 1824196), (99, 1658360), (110, 1492524), (120, 1368147), (121, 1356840), (132, 1243770), (165, 995016), (180, 912098), (198, 829180), (220, 746262), (242, 678420), (264, 621885), (330, 497508), (360, 456049), (363, 452280), (396, 414590), (440, 373131), (484, 339210), (495, 331672), (605, 271368), (660, 248754), (726, 226140), (792, 207295), (968, 169605), (990, 165836), (1089, 150760), (1210, 135684), (1320, 124377), (1452, 113070), (1815, 90456), (1980, 82918), (2178, 75380), (2420, 67842), (2904, 56535), (3630, 45228), (3769, 43560), (3960, 41459), (4356, 37690), (4840, 33921), (5445, 30152), (7260, 22614), (7538, 21780), (8712, 18845), (10890, 15076), (11307, 14520)]