72772560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{4813}}^1$

素因数の和:4842

約数の個数: 160

約数和(自身を含む): 286529280

約数和(自身を除く): 213756720

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, 4813, 5040, 7560, 9626, 14439, 15120, 19252, 24065, 28878, 33691, 38504, 43317, 48130, 57756, 67382, 72195, 77008, 86634, 96260, 101073, 115512, 129951, 134764, 144390, 168455, 173268, 192520, 202146, 216585, 231024, 259902, 269528, 288780, 303219, 336910, 346536, 385040, 404292, 433170, 505365, 519804, 539056, 577560, 606438, 649755, 673820, 693072, 808584, 866340, 909657, 1010730, 1039608, 1155120, 1212876, 1299510, 1347640, 1516095, 1617168, 1732680, 1819314, 2021460, 2079216, 2425752, 2599020, 2695280, 3032190, 3465360, 3638628, 4042920, 4548285, 4851504, 5198040, 6064380, 7277256, 8085840, 9096570, 10396080, 12128760, 14554512, 18193140, 24257520, 36386280, 72772560]

約数ペア:

[(1, 72772560), (2, 36386280), (3, 24257520), (4, 18193140), (5, 14554512), (6, 12128760), (7, 10396080), (8, 9096570), (9, 8085840), (10, 7277256), (12, 6064380), (14, 5198040), (15, 4851504), (16, 4548285), (18, 4042920), (20, 3638628), (21, 3465360), (24, 3032190), (27, 2695280), (28, 2599020), (30, 2425752), (35, 2079216), (36, 2021460), (40, 1819314), (42, 1732680), (45, 1617168), (48, 1516095), (54, 1347640), (56, 1299510), (60, 1212876), (63, 1155120), (70, 1039608), (72, 1010730), (80, 909657), (84, 866340), (90, 808584), (105, 693072), (108, 673820), (112, 649755), (120, 606438), (126, 577560), (135, 539056), (140, 519804), (144, 505365), (168, 433170), (180, 404292), (189, 385040), (210, 346536), (216, 336910), (240, 303219), (252, 288780), (270, 269528), (280, 259902), (315, 231024), (336, 216585), (360, 202146), (378, 192520), (420, 173268), (432, 168455), (504, 144390), (540, 134764), (560, 129951), (630, 115512), (720, 101073), (756, 96260), (840, 86634), (945, 77008), (1008, 72195), (1080, 67382), (1260, 57756), (1512, 48130), (1680, 43317), (1890, 38504), (2160, 33691), (2520, 28878), (3024, 24065), (3780, 19252), (4813, 15120), (5040, 14439), (7560, 9626)]