144955440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9587}}^1$

素因数の和:9616

約数の個数: 160

約数和(自身を含む): 570677760

約数和(自身を除く): 425722320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9587, 15120, 19174, 28761, 38348, 47935, 57522, 67109, 76696, 86283, 95870, 115044, 134218, 143805, 153392, 172566, 191740, 201327, 230088, 258849, 268436, 287610, 335545, 345132, 383480, 402654, 431415, 460176, 517698, 536872, 575220, 603981, 671090, 690264, 766960, 805308, 862830, 1006635, 1035396, 1073744, 1150440, 1207962, 1294245, 1342180, 1380528, 1610616, 1725660, 1811943, 2013270, 2070792, 2300880, 2415924, 2588490, 2684360, 3019905, 3221232, 3451320, 3623886, 4026540, 4141584, 4831848, 5176980, 5368720, 6039810, 6902640, 7247772, 8053080, 9059715, 9663696, 10353960, 12079620, 14495544, 16106160, 18119430, 20707920, 24159240, 28991088, 36238860, 48318480, 72477720, 144955440]

約数ペア:

[(1, 144955440), (2, 72477720), (3, 48318480), (4, 36238860), (5, 28991088), (6, 24159240), (7, 20707920), (8, 18119430), (9, 16106160), (10, 14495544), (12, 12079620), (14, 10353960), (15, 9663696), (16, 9059715), (18, 8053080), (20, 7247772), (21, 6902640), (24, 6039810), (27, 5368720), (28, 5176980), (30, 4831848), (35, 4141584), (36, 4026540), (40, 3623886), (42, 3451320), (45, 3221232), (48, 3019905), (54, 2684360), (56, 2588490), (60, 2415924), (63, 2300880), (70, 2070792), (72, 2013270), (80, 1811943), (84, 1725660), (90, 1610616), (105, 1380528), (108, 1342180), (112, 1294245), (120, 1207962), (126, 1150440), (135, 1073744), (140, 1035396), (144, 1006635), (168, 862830), (180, 805308), (189, 766960), (210, 690264), (216, 671090), (240, 603981), (252, 575220), (270, 536872), (280, 517698), (315, 460176), (336, 431415), (360, 402654), (378, 383480), (420, 345132), (432, 335545), (504, 287610), (540, 268436), (560, 258849), (630, 230088), (720, 201327), (756, 191740), (840, 172566), (945, 153392), (1008, 143805), (1080, 134218), (1260, 115044), (1512, 95870), (1680, 86283), (1890, 76696), (2160, 67109), (2520, 57522), (3024, 47935), (3780, 38348), (5040, 28761), (7560, 19174), (9587, 15120)]