996666480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:904

約数の個数: 240

約数和(自身を含む): 3581851104

約数和(自身を除く): 2585184624

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 107, 120, 136, 144, 153, 170, 180, 204, 214, 240, 255, 272, 306, 321, 340, 360, 408, 428, 510, 535, 612, 642, 680, 720, 761, 765, 816, 856, 963, 1020, 1070, 1224, 1284, 1360, 1522, 1530, 1605, 1712, 1819, 1926, 2040, 2140, 2283, 2448, 2568, 3044, 3060, 3210, 3638, 3805, 3852, 4080, 4280, 4566, 4815, 5136, 5457, 6088, 6120, 6420, 6849, 7276, 7610, 7704, 8560, 9095, 9132, 9630, 10914, 11415, 12176, 12240, 12840, 12937, 13698, 14552, 15220, 15408, 16371, 18190, 18264, 19260, 21828, 22830, 25680, 25874, 27285, 27396, 29104, 30440, 32742, 34245, 36380, 36528, 38520, 38811, 43656, 45660, 51748, 54570, 54792, 60880, 64685, 65484, 68490, 72760, 77040, 77622, 81427, 81855, 87312, 91320, 103496, 109140, 109584, 116433, 129370, 130968, 136980, 145520, 155244, 162854, 163710, 182640, 194055, 206992, 218280, 232866, 244281, 258740, 261936, 273960, 310488, 325708, 327420, 388110, 407135, 436560, 465732, 488562, 517480, 547920, 582165, 620976, 651416, 654840, 732843, 776220, 814270, 931464, 977124, 1034960, 1164330, 1221405, 1302832, 1309680, 1384259, 1465686, 1552440, 1628540, 1862928, 1954248, 2328660, 2442810, 2768518, 2931372, 3104880, 3257080, 3664215, 3908496, 4152777, 4657320, 4885620, 5537036, 5862744, 6514160, 6921295, 7328430, 8305554, 9314640, 9771240, 11074072, 11725488, 12458331, 13842590, 14656860, 16611108, 19542480, 20763885, 22148144, 24916662, 27685180, 29313720, 33222216, 41527770, 49833324, 55370360, 58627440, 62291655, 66444432, 83055540, 99666648, 110740720, 124583310, 166111080, 199333296, 249166620, 332222160, 498333240, 996666480]

約数ペア:

[(1, 996666480), (2, 498333240), (3, 332222160), (4, 249166620), (5, 199333296), (6, 166111080), (8, 124583310), (9, 110740720), (10, 99666648), (12, 83055540), (15, 66444432), (16, 62291655), (17, 58627440), (18, 55370360), (20, 49833324), (24, 41527770), (30, 33222216), (34, 29313720), (36, 27685180), (40, 24916662), (45, 22148144), (48, 20763885), (51, 19542480), (60, 16611108), (68, 14656860), (72, 13842590), (80, 12458331), (85, 11725488), (90, 11074072), (102, 9771240), (107, 9314640), (120, 8305554), (136, 7328430), (144, 6921295), (153, 6514160), (170, 5862744), (180, 5537036), (204, 4885620), (214, 4657320), (240, 4152777), (255, 3908496), (272, 3664215), (306, 3257080), (321, 3104880), (340, 2931372), (360, 2768518), (408, 2442810), (428, 2328660), (510, 1954248), (535, 1862928), (612, 1628540), (642, 1552440), (680, 1465686), (720, 1384259), (761, 1309680), (765, 1302832), (816, 1221405), (856, 1164330), (963, 1034960), (1020, 977124), (1070, 931464), (1224, 814270), (1284, 776220), (1360, 732843), (1522, 654840), (1530, 651416), (1605, 620976), (1712, 582165), (1819, 547920), (1926, 517480), (2040, 488562), (2140, 465732), (2283, 436560), (2448, 407135), (2568, 388110), (3044, 327420), (3060, 325708), (3210, 310488), (3638, 273960), (3805, 261936), (3852, 258740), (4080, 244281), (4280, 232866), (4566, 218280), (4815, 206992), (5136, 194055), (5457, 182640), (6088, 163710), (6120, 162854), (6420, 155244), (6849, 145520), (7276, 136980), (7610, 130968), (7704, 129370), (8560, 116433), (9095, 109584), (9132, 109140), (9630, 103496), (10914, 91320), (11415, 87312), (12176, 81855), (12240, 81427), (12840, 77622), (12937, 77040), (13698, 72760), (14552, 68490), (15220, 65484), (15408, 64685), (16371, 60880), (18190, 54792), (18264, 54570), (19260, 51748), (21828, 45660), (22830, 43656), (25680, 38811), (25874, 38520), (27285, 36528), (27396, 36380), (29104, 34245), (30440, 32742)]