40566960

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2683}}^1$

素因数の和:2712

約数の個数: 160

約数和(自身を含む): 159751680

約数和(自身を除く): 119184720

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, 2683, 3024, 3780, 5040, 5366, 7560, 8049, 10732, 13415, 15120, 16098, 18781, 21464, 24147, 26830, 32196, 37562, 40245, 42928, 48294, 53660, 56343, 64392, 72441, 75124, 80490, 93905, 96588, 107320, 112686, 120735, 128784, 144882, 150248, 160980, 169029, 187810, 193176, 214640, 225372, 241470, 281715, 289764, 300496, 321960, 338058, 362205, 375620, 386352, 450744, 482940, 507087, 563430, 579528, 643920, 676116, 724410, 751240, 845145, 901488, 965880, 1014174, 1126860, 1159056, 1352232, 1448820, 1502480, 1690290, 1931760, 2028348, 2253720, 2535435, 2704464, 2897640, 3380580, 4056696, 4507440, 5070870, 5795280, 6761160, 8113392, 10141740, 13522320, 20283480, 40566960]

約数ペア:

[(1, 40566960), (2, 20283480), (3, 13522320), (4, 10141740), (5, 8113392), (6, 6761160), (7, 5795280), (8, 5070870), (9, 4507440), (10, 4056696), (12, 3380580), (14, 2897640), (15, 2704464), (16, 2535435), (18, 2253720), (20, 2028348), (21, 1931760), (24, 1690290), (27, 1502480), (28, 1448820), (30, 1352232), (35, 1159056), (36, 1126860), (40, 1014174), (42, 965880), (45, 901488), (48, 845145), (54, 751240), (56, 724410), (60, 676116), (63, 643920), (70, 579528), (72, 563430), (80, 507087), (84, 482940), (90, 450744), (105, 386352), (108, 375620), (112, 362205), (120, 338058), (126, 321960), (135, 300496), (140, 289764), (144, 281715), (168, 241470), (180, 225372), (189, 214640), (210, 193176), (216, 187810), (240, 169029), (252, 160980), (270, 150248), (280, 144882), (315, 128784), (336, 120735), (360, 112686), (378, 107320), (420, 96588), (432, 93905), (504, 80490), (540, 75124), (560, 72441), (630, 64392), (720, 56343), (756, 53660), (840, 48294), (945, 42928), (1008, 40245), (1080, 37562), (1260, 32196), (1512, 26830), (1680, 24147), (1890, 21464), (2160, 18781), (2520, 16098), (2683, 15120), (3024, 13415), (3780, 10732), (5040, 8049), (5366, 7560)]