1613550960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{320149}}^1$

素因数の和:320175

約数の個数: 120

約数和(自身を含む): 6192981600

約数和(自身を除く): 4579430640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 320149, 640298, 960447, 1280596, 1600745, 1920894, 2241043, 2561192, 2881341, 3201490, 3841788, 4482086, 4802235, 5122384, 5762682, 6402980, 6723129, 7683576, 8964172, 9604470, 11205215, 11525364, 12805960, 13446258, 14406705, 15367152, 17928344, 19208940, 20169387, 22410430, 23050728, 25611920, 26892516, 28813410, 33615645, 35856688, 38417880, 40338774, 44820860, 46101456, 53785032, 57626820, 67231290, 76835760, 80677548, 89641720, 100846935, 107570064, 115253640, 134462580, 161355096, 179283440, 201693870, 230507280, 268925160, 322710192, 403387740, 537850320, 806775480, 1613550960]

約数ペア:

[(1, 1613550960), (2, 806775480), (3, 537850320), (4, 403387740), (5, 322710192), (6, 268925160), (7, 230507280), (8, 201693870), (9, 179283440), (10, 161355096), (12, 134462580), (14, 115253640), (15, 107570064), (16, 100846935), (18, 89641720), (20, 80677548), (21, 76835760), (24, 67231290), (28, 57626820), (30, 53785032), (35, 46101456), (36, 44820860), (40, 40338774), (42, 38417880), (45, 35856688), (48, 33615645), (56, 28813410), (60, 26892516), (63, 25611920), (70, 23050728), (72, 22410430), (80, 20169387), (84, 19208940), (90, 17928344), (105, 15367152), (112, 14406705), (120, 13446258), (126, 12805960), (140, 11525364), (144, 11205215), (168, 9604470), (180, 8964172), (210, 7683576), (240, 6723129), (252, 6402980), (280, 5762682), (315, 5122384), (336, 4802235), (360, 4482086), (420, 3841788), (504, 3201490), (560, 2881341), (630, 2561192), (720, 2241043), (840, 1920894), (1008, 1600745), (1260, 1280596), (1680, 960447), (2520, 640298), (5040, 320149)]