163612260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1570

約数の個数: 144

約数和(自身を含む): 573955200

約数和(自身を除く): 410342940

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, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 1068, 1246, 1260, 1335, 1459, 1602, 1780, 1869, 2492, 2670, 2918, 3115, 3204, 3738, 4005, 4377, 5340, 5607, 5836, 6230, 7295, 7476, 8010, 8754, 9345, 10213, 11214, 12460, 13131, 14590, 16020, 17508, 18690, 20426, 21885, 22428, 26262, 28035, 29180, 30639, 37380, 40852, 43770, 51065, 52524, 56070, 61278, 65655, 87540, 91917, 102130, 112140, 122556, 129851, 131310, 153195, 183834, 204260, 259702, 262620, 306390, 367668, 389553, 459585, 519404, 612780, 649255, 779106, 908957, 919170, 1168659, 1298510, 1558212, 1817914, 1838340, 1947765, 2337318, 2597020, 2726871, 3635828, 3895530, 4544785, 4674636, 5453742, 5843295, 7791060, 8180613, 9089570, 10907484, 11686590, 13634355, 16361226, 18179140, 23373180, 27268710, 32722452, 40903065, 54537420, 81806130, 163612260]

約数ペア:

[(1, 163612260), (2, 81806130), (3, 54537420), (4, 40903065), (5, 32722452), (6, 27268710), (7, 23373180), (9, 18179140), (10, 16361226), (12, 13634355), (14, 11686590), (15, 10907484), (18, 9089570), (20, 8180613), (21, 7791060), (28, 5843295), (30, 5453742), (35, 4674636), (36, 4544785), (42, 3895530), (45, 3635828), (60, 2726871), (63, 2597020), (70, 2337318), (84, 1947765), (89, 1838340), (90, 1817914), (105, 1558212), (126, 1298510), (140, 1168659), (178, 919170), (180, 908957), (210, 779106), (252, 649255), (267, 612780), (315, 519404), (356, 459585), (420, 389553), (445, 367668), (534, 306390), (623, 262620), (630, 259702), (801, 204260), (890, 183834), (1068, 153195), (1246, 131310), (1260, 129851), (1335, 122556), (1459, 112140), (1602, 102130), (1780, 91917), (1869, 87540), (2492, 65655), (2670, 61278), (2918, 56070), (3115, 52524), (3204, 51065), (3738, 43770), (4005, 40852), (4377, 37380), (5340, 30639), (5607, 29180), (5836, 28035), (6230, 26262), (7295, 22428), (7476, 21885), (8010, 20426), (8754, 18690), (9345, 17508), (10213, 16020), (11214, 14590), (12460, 13131)]