380846340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:1979

約数の個数: 192

約数和(自身を含む): 1380395520

約数和(自身を除く): 999549180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 53, 54, 60, 63, 70, 84, 90, 105, 106, 108, 126, 135, 140, 159, 180, 189, 210, 212, 252, 265, 270, 315, 318, 371, 378, 420, 477, 530, 540, 630, 636, 742, 756, 795, 945, 954, 1060, 1113, 1260, 1431, 1484, 1590, 1855, 1890, 1901, 1908, 2226, 2385, 2862, 3180, 3339, 3710, 3780, 3802, 4452, 4770, 5565, 5703, 5724, 6678, 7155, 7420, 7604, 9505, 9540, 10017, 11130, 11406, 13307, 13356, 14310, 16695, 17109, 19010, 20034, 22260, 22812, 26614, 28515, 28620, 33390, 34218, 38020, 39921, 40068, 50085, 51327, 53228, 57030, 66535, 66780, 68436, 79842, 85545, 100170, 100753, 102654, 114060, 119763, 133070, 159684, 171090, 199605, 200340, 201506, 205308, 239526, 256635, 266140, 302259, 342180, 359289, 399210, 403012, 479052, 503765, 513270, 598815, 604518, 705271, 718578, 798420, 906777, 1007530, 1026540, 1197630, 1209036, 1410542, 1437156, 1511295, 1796445, 1813554, 2015060, 2115813, 2395260, 2720331, 2821084, 3022590, 3526355, 3592890, 3627108, 4231626, 4533885, 5440662, 6045180, 6347439, 7052710, 7185780, 8463252, 9067770, 10579065, 10881324, 12694878, 13601655, 14105420, 18135540, 19042317, 21158130, 25389756, 27203310, 31737195, 38084634, 42316260, 54406620, 63474390, 76169268, 95211585, 126948780, 190423170, 380846340]

約数ペア:

[(1, 380846340), (2, 190423170), (3, 126948780), (4, 95211585), (5, 76169268), (6, 63474390), (7, 54406620), (9, 42316260), (10, 38084634), (12, 31737195), (14, 27203310), (15, 25389756), (18, 21158130), (20, 19042317), (21, 18135540), (27, 14105420), (28, 13601655), (30, 12694878), (35, 10881324), (36, 10579065), (42, 9067770), (45, 8463252), (53, 7185780), (54, 7052710), (60, 6347439), (63, 6045180), (70, 5440662), (84, 4533885), (90, 4231626), (105, 3627108), (106, 3592890), (108, 3526355), (126, 3022590), (135, 2821084), (140, 2720331), (159, 2395260), (180, 2115813), (189, 2015060), (210, 1813554), (212, 1796445), (252, 1511295), (265, 1437156), (270, 1410542), (315, 1209036), (318, 1197630), (371, 1026540), (378, 1007530), (420, 906777), (477, 798420), (530, 718578), (540, 705271), (630, 604518), (636, 598815), (742, 513270), (756, 503765), (795, 479052), (945, 403012), (954, 399210), (1060, 359289), (1113, 342180), (1260, 302259), (1431, 266140), (1484, 256635), (1590, 239526), (1855, 205308), (1890, 201506), (1901, 200340), (1908, 199605), (2226, 171090), (2385, 159684), (2862, 133070), (3180, 119763), (3339, 114060), (3710, 102654), (3780, 100753), (3802, 100170), (4452, 85545), (4770, 79842), (5565, 68436), (5703, 66780), (5724, 66535), (6678, 57030), (7155, 53228), (7420, 51327), (7604, 50085), (9505, 40068), (9540, 39921), (10017, 38020), (11130, 34218), (11406, 33390), (13307, 28620), (13356, 28515), (14310, 26614), (16695, 22812), (17109, 22260), (19010, 20034)]