249963120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1$

素因数の和:920

約数の個数: 240

約数和(自身を含む): 941627232

約数和(自身を除く): 691664112

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 99, 110, 111, 120, 132, 144, 148, 165, 176, 180, 185, 198, 220, 222, 240, 264, 296, 330, 333, 360, 370, 396, 407, 440, 444, 495, 528, 555, 592, 660, 666, 720, 740, 792, 814, 853, 880, 888, 990, 1110, 1221, 1320, 1332, 1480, 1584, 1628, 1665, 1706, 1776, 1980, 2035, 2220, 2442, 2559, 2640, 2664, 2960, 3256, 3330, 3412, 3663, 3960, 4070, 4265, 4440, 4884, 5118, 5328, 6105, 6512, 6660, 6824, 7326, 7677, 7920, 8140, 8530, 8880, 9383, 9768, 10236, 12210, 12795, 13320, 13648, 14652, 15354, 16280, 17060, 18315, 18766, 19536, 20472, 24420, 25590, 26640, 28149, 29304, 30708, 31561, 32560, 34120, 36630, 37532, 38385, 40944, 46915, 48840, 51180, 56298, 58608, 61416, 63122, 68240, 73260, 75064, 76770, 84447, 93830, 94683, 97680, 102360, 112596, 122832, 126244, 140745, 146520, 150128, 153540, 157805, 168894, 187660, 189366, 204720, 225192, 252488, 281490, 284049, 293040, 307080, 315610, 337788, 347171, 375320, 378732, 422235, 450384, 473415, 504976, 562980, 568098, 614160, 631220, 675576, 694342, 750640, 757464, 844470, 946830, 1041513, 1125960, 1136196, 1262440, 1351152, 1388684, 1420245, 1514928, 1688940, 1735855, 1893660, 2083026, 2251920, 2272392, 2524880, 2777368, 2840490, 3124539, 3377880, 3471710, 3787320, 4166052, 4544784, 5207565, 5554736, 5680980, 6249078, 6755760, 6943420, 7574640, 8332104, 10415130, 11361960, 12498156, 13886840, 15622695, 16664208, 20830260, 22723920, 24996312, 27773680, 31245390, 41660520, 49992624, 62490780, 83321040, 124981560, 249963120]

約数ペア:

[(1, 249963120), (2, 124981560), (3, 83321040), (4, 62490780), (5, 49992624), (6, 41660520), (8, 31245390), (9, 27773680), (10, 24996312), (11, 22723920), (12, 20830260), (15, 16664208), (16, 15622695), (18, 13886840), (20, 12498156), (22, 11361960), (24, 10415130), (30, 8332104), (33, 7574640), (36, 6943420), (37, 6755760), (40, 6249078), (44, 5680980), (45, 5554736), (48, 5207565), (55, 4544784), (60, 4166052), (66, 3787320), (72, 3471710), (74, 3377880), (80, 3124539), (88, 2840490), (90, 2777368), (99, 2524880), (110, 2272392), (111, 2251920), (120, 2083026), (132, 1893660), (144, 1735855), (148, 1688940), (165, 1514928), (176, 1420245), (180, 1388684), (185, 1351152), (198, 1262440), (220, 1136196), (222, 1125960), (240, 1041513), (264, 946830), (296, 844470), (330, 757464), (333, 750640), (360, 694342), (370, 675576), (396, 631220), (407, 614160), (440, 568098), (444, 562980), (495, 504976), (528, 473415), (555, 450384), (592, 422235), (660, 378732), (666, 375320), (720, 347171), (740, 337788), (792, 315610), (814, 307080), (853, 293040), (880, 284049), (888, 281490), (990, 252488), (1110, 225192), (1221, 204720), (1320, 189366), (1332, 187660), (1480, 168894), (1584, 157805), (1628, 153540), (1665, 150128), (1706, 146520), (1776, 140745), (1980, 126244), (2035, 122832), (2220, 112596), (2442, 102360), (2559, 97680), (2640, 94683), (2664, 93830), (2960, 84447), (3256, 76770), (3330, 75064), (3412, 73260), (3663, 68240), (3960, 63122), (4070, 61416), (4265, 58608), (4440, 56298), (4884, 51180), (5118, 48840), (5328, 46915), (6105, 40944), (6512, 38385), (6660, 37532), (6824, 36630), (7326, 34120), (7677, 32560), (7920, 31561), (8140, 30708), (8530, 29304), (8880, 28149), (9383, 26640), (9768, 25590), (10236, 24420), (12210, 20472), (12795, 19536), (13320, 18766), (13648, 18315), (14652, 17060), (15354, 16280)]