1709124720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1227

約数の個数: 160

約数和(自身を含む): 5474703168

約数和(自身を除く): 3765578448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 197, 222, 240, 296, 370, 394, 444, 555, 591, 592, 740, 788, 888, 977, 985, 1110, 1182, 1480, 1576, 1776, 1954, 1970, 2220, 2364, 2931, 2955, 2960, 3152, 3908, 3940, 4440, 4728, 4885, 5862, 5910, 7289, 7816, 7880, 8880, 9456, 9770, 11724, 11820, 14578, 14655, 15632, 15760, 19540, 21867, 23448, 23640, 29156, 29310, 36149, 36445, 39080, 43734, 46896, 47280, 58312, 58620, 72298, 72890, 78160, 87468, 108447, 109335, 116624, 117240, 144596, 145780, 174936, 180745, 192469, 216894, 218670, 234480, 289192, 291560, 349872, 361490, 384938, 433788, 437340, 542235, 577407, 578384, 583120, 722980, 769876, 867576, 874680, 962345, 1084470, 1154814, 1445960, 1539752, 1735152, 1749360, 1924690, 2168940, 2309628, 2887035, 2891920, 3079504, 3849380, 4337880, 4619256, 5774070, 7121353, 7698760, 8675760, 9238512, 11548140, 14242706, 15397520, 21364059, 23096280, 28485412, 35606765, 42728118, 46192560, 56970824, 71213530, 85456236, 106820295, 113941648, 142427060, 170912472, 213640590, 284854120, 341824944, 427281180, 569708240, 854562360, 1709124720]

約数ペア:

[(1, 1709124720), (2, 854562360), (3, 569708240), (4, 427281180), (5, 341824944), (6, 284854120), (8, 213640590), (10, 170912472), (12, 142427060), (15, 113941648), (16, 106820295), (20, 85456236), (24, 71213530), (30, 56970824), (37, 46192560), (40, 42728118), (48, 35606765), (60, 28485412), (74, 23096280), (80, 21364059), (111, 15397520), (120, 14242706), (148, 11548140), (185, 9238512), (197, 8675760), (222, 7698760), (240, 7121353), (296, 5774070), (370, 4619256), (394, 4337880), (444, 3849380), (555, 3079504), (591, 2891920), (592, 2887035), (740, 2309628), (788, 2168940), (888, 1924690), (977, 1749360), (985, 1735152), (1110, 1539752), (1182, 1445960), (1480, 1154814), (1576, 1084470), (1776, 962345), (1954, 874680), (1970, 867576), (2220, 769876), (2364, 722980), (2931, 583120), (2955, 578384), (2960, 577407), (3152, 542235), (3908, 437340), (3940, 433788), (4440, 384938), (4728, 361490), (4885, 349872), (5862, 291560), (5910, 289192), (7289, 234480), (7816, 218670), (7880, 216894), (8880, 192469), (9456, 180745), (9770, 174936), (11724, 145780), (11820, 144596), (14578, 117240), (14655, 116624), (15632, 109335), (15760, 108447), (19540, 87468), (21867, 78160), (23448, 72890), (23640, 72298), (29156, 58620), (29310, 58312), (36149, 47280), (36445, 46896), (39080, 43734)]