201434280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:531

約数の個数: 128

約数和(自身を含む): 629406720

約数和(自身を除く): 427972440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 173, 186, 248, 310, 313, 346, 372, 465, 519, 620, 626, 692, 744, 865, 930, 939, 1038, 1240, 1252, 1384, 1565, 1730, 1860, 1878, 2076, 2504, 2595, 3130, 3460, 3720, 3756, 4152, 4695, 5190, 5363, 6260, 6920, 7512, 9390, 9703, 10380, 10726, 12520, 16089, 18780, 19406, 20760, 21452, 26815, 29109, 32178, 37560, 38812, 42904, 48515, 53630, 54149, 58218, 64356, 77624, 80445, 97030, 107260, 108298, 116436, 128712, 145545, 160890, 162447, 194060, 214520, 216596, 232872, 270745, 291090, 321780, 324894, 388120, 433192, 541490, 582180, 643560, 649788, 812235, 1082980, 1164360, 1299576, 1624470, 1678619, 2165960, 3248940, 3357238, 5035857, 6497880, 6714476, 8393095, 10071714, 13428952, 16786190, 20143428, 25179285, 33572380, 40286856, 50358570, 67144760, 100717140, 201434280]

約数ペア:

[(1, 201434280), (2, 100717140), (3, 67144760), (4, 50358570), (5, 40286856), (6, 33572380), (8, 25179285), (10, 20143428), (12, 16786190), (15, 13428952), (20, 10071714), (24, 8393095), (30, 6714476), (31, 6497880), (40, 5035857), (60, 3357238), (62, 3248940), (93, 2165960), (120, 1678619), (124, 1624470), (155, 1299576), (173, 1164360), (186, 1082980), (248, 812235), (310, 649788), (313, 643560), (346, 582180), (372, 541490), (465, 433192), (519, 388120), (620, 324894), (626, 321780), (692, 291090), (744, 270745), (865, 232872), (930, 216596), (939, 214520), (1038, 194060), (1240, 162447), (1252, 160890), (1384, 145545), (1565, 128712), (1730, 116436), (1860, 108298), (1878, 107260), (2076, 97030), (2504, 80445), (2595, 77624), (3130, 64356), (3460, 58218), (3720, 54149), (3756, 53630), (4152, 48515), (4695, 42904), (5190, 38812), (5363, 37560), (6260, 32178), (6920, 29109), (7512, 26815), (9390, 21452), (9703, 20760), (10380, 19406), (10726, 18780), (12520, 16089)]