665673120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{22013}}^1$

素因数の和:22044

約数の個数: 192

約数和(自身を含む): 2662813440

約数和(自身を除く): 1997140320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 22013, 30240, 44026, 66039, 88052, 110065, 132078, 154091, 176104, 198117, 220130, 264156, 308182, 330195, 352208, 396234, 440260, 462273, 528312, 594351, 616364, 660390, 704416, 770455, 792468, 880520, 924546, 990585, 1056624, 1188702, 1232728, 1320780, 1386819, 1540910, 1584936, 1761040, 1849092, 1981170, 2113248, 2311365, 2377404, 2465456, 2641560, 2773638, 2971755, 3081820, 3169872, 3522080, 3698184, 3962340, 4160457, 4622730, 4754808, 4930912, 5283120, 5547276, 5943510, 6163640, 6339744, 6934095, 7396368, 7924680, 8320914, 9245460, 9509616, 10566240, 11094552, 11887020, 12327280, 13868190, 14792736, 15849360, 16641828, 18490920, 19019232, 20802285, 22189104, 23774040, 24654560, 27736380, 31698720, 33283656, 36981840, 41604570, 44378208, 47548080, 55472760, 66567312, 73963680, 83209140, 95096160, 110945520, 133134624, 166418280, 221891040, 332836560, 665673120]

約数ペア:

[(1, 665673120), (2, 332836560), (3, 221891040), (4, 166418280), (5, 133134624), (6, 110945520), (7, 95096160), (8, 83209140), (9, 73963680), (10, 66567312), (12, 55472760), (14, 47548080), (15, 44378208), (16, 41604570), (18, 36981840), (20, 33283656), (21, 31698720), (24, 27736380), (27, 24654560), (28, 23774040), (30, 22189104), (32, 20802285), (35, 19019232), (36, 18490920), (40, 16641828), (42, 15849360), (45, 14792736), (48, 13868190), (54, 12327280), (56, 11887020), (60, 11094552), (63, 10566240), (70, 9509616), (72, 9245460), (80, 8320914), (84, 7924680), (90, 7396368), (96, 6934095), (105, 6339744), (108, 6163640), (112, 5943510), (120, 5547276), (126, 5283120), (135, 4930912), (140, 4754808), (144, 4622730), (160, 4160457), (168, 3962340), (180, 3698184), (189, 3522080), (210, 3169872), (216, 3081820), (224, 2971755), (240, 2773638), (252, 2641560), (270, 2465456), (280, 2377404), (288, 2311365), (315, 2113248), (336, 1981170), (360, 1849092), (378, 1761040), (420, 1584936), (432, 1540910), (480, 1386819), (504, 1320780), (540, 1232728), (560, 1188702), (630, 1056624), (672, 990585), (720, 924546), (756, 880520), (840, 792468), (864, 770455), (945, 704416), (1008, 660390), (1080, 616364), (1120, 594351), (1260, 528312), (1440, 462273), (1512, 440260), (1680, 396234), (1890, 352208), (2016, 330195), (2160, 308182), (2520, 264156), (3024, 220130), (3360, 198117), (3780, 176104), (4320, 154091), (5040, 132078), (6048, 110065), (7560, 88052), (10080, 66039), (15120, 44026), (22013, 30240)]