442717440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 288

約数和(自身を含む): 1582350336

約数和(自身を除く): 1139632896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 47, 48, 55, 60, 64, 66, 80, 88, 94, 96, 110, 120, 128, 132, 141, 160, 165, 176, 188, 192, 220, 223, 235, 240, 256, 264, 282, 320, 330, 352, 376, 384, 440, 446, 470, 480, 517, 528, 564, 640, 660, 669, 704, 705, 752, 768, 880, 892, 940, 960, 1034, 1056, 1115, 1128, 1280, 1320, 1338, 1408, 1410, 1504, 1551, 1760, 1784, 1880, 1920, 2068, 2112, 2230, 2256, 2453, 2585, 2640, 2676, 2816, 2820, 3008, 3102, 3345, 3520, 3568, 3760, 3840, 4136, 4224, 4460, 4512, 4906, 5170, 5280, 5352, 5640, 6016, 6204, 6690, 7040, 7136, 7359, 7520, 7755, 8272, 8448, 8920, 9024, 9812, 10340, 10481, 10560, 10704, 11280, 12032, 12265, 12408, 13380, 14080, 14272, 14718, 15040, 15510, 16544, 17840, 18048, 19624, 20680, 20962, 21120, 21408, 22560, 24530, 24816, 26760, 28544, 29436, 30080, 31020, 31443, 33088, 35680, 36096, 36795, 39248, 41360, 41924, 42240, 42816, 45120, 49060, 49632, 52405, 53520, 57088, 58872, 60160, 62040, 62886, 66176, 71360, 73590, 78496, 82720, 83848, 85632, 90240, 98120, 99264, 104810, 107040, 115291, 117744, 124080, 125772, 132352, 142720, 147180, 156992, 157215, 165440, 167696, 171264, 180480, 196240, 198528, 209620, 214080, 230582, 235488, 248160, 251544, 285440, 294360, 313984, 314430, 330880, 335392, 345873, 392480, 397056, 419240, 428160, 461164, 470976, 496320, 503088, 576455, 588720, 627968, 628860, 661760, 670784, 691746, 784960, 838480, 856320, 922328, 941952, 992640, 1006176, 1152910, 1177440, 1257720, 1341568, 1383492, 1569920, 1676960, 1729365, 1844656, 1883904, 1985280, 2012352, 2305820, 2354880, 2515440, 2683136, 2766984, 3139840, 3353920, 3458730, 3689312, 4024704, 4611640, 4709760, 5030880, 5533968, 6707840, 6917460, 7378624, 8049408, 9223280, 9419520, 10061760, 11067936, 13415680, 13834920, 14757248, 18446560, 20123520, 22135872, 27669840, 29514496, 36893120, 40247040, 44271744, 55339680, 73786240, 88543488, 110679360, 147572480, 221358720, 442717440]

約数ペア:

[(1, 442717440), (2, 221358720), (3, 147572480), (4, 110679360), (5, 88543488), (6, 73786240), (8, 55339680), (10, 44271744), (11, 40247040), (12, 36893120), (15, 29514496), (16, 27669840), (20, 22135872), (22, 20123520), (24, 18446560), (30, 14757248), (32, 13834920), (33, 13415680), (40, 11067936), (44, 10061760), (47, 9419520), (48, 9223280), (55, 8049408), (60, 7378624), (64, 6917460), (66, 6707840), (80, 5533968), (88, 5030880), (94, 4709760), (96, 4611640), (110, 4024704), (120, 3689312), (128, 3458730), (132, 3353920), (141, 3139840), (160, 2766984), (165, 2683136), (176, 2515440), (188, 2354880), (192, 2305820), (220, 2012352), (223, 1985280), (235, 1883904), (240, 1844656), (256, 1729365), (264, 1676960), (282, 1569920), (320, 1383492), (330, 1341568), (352, 1257720), (376, 1177440), (384, 1152910), (440, 1006176), (446, 992640), (470, 941952), (480, 922328), (517, 856320), (528, 838480), (564, 784960), (640, 691746), (660, 670784), (669, 661760), (704, 628860), (705, 627968), (752, 588720), (768, 576455), (880, 503088), (892, 496320), (940, 470976), (960, 461164), (1034, 428160), (1056, 419240), (1115, 397056), (1128, 392480), (1280, 345873), (1320, 335392), (1338, 330880), (1408, 314430), (1410, 313984), (1504, 294360), (1551, 285440), (1760, 251544), (1784, 248160), (1880, 235488), (1920, 230582), (2068, 214080), (2112, 209620), (2230, 198528), (2256, 196240), (2453, 180480), (2585, 171264), (2640, 167696), (2676, 165440), (2816, 157215), (2820, 156992), (3008, 147180), (3102, 142720), (3345, 132352), (3520, 125772), (3568, 124080), (3760, 117744), (3840, 115291), (4136, 107040), (4224, 104810), (4460, 99264), (4512, 98120), (4906, 90240), (5170, 85632), (5280, 83848), (5352, 82720), (5640, 78496), (6016, 73590), (6204, 71360), (6690, 66176), (7040, 62886), (7136, 62040), (7359, 60160), (7520, 58872), (7755, 57088), (8272, 53520), (8448, 52405), (8920, 49632), (9024, 49060), (9812, 45120), (10340, 42816), (10481, 42240), (10560, 41924), (10704, 41360), (11280, 39248), (12032, 36795), (12265, 36096), (12408, 35680), (13380, 33088), (14080, 31443), (14272, 31020), (14718, 30080), (15040, 29436), (15510, 28544), (16544, 26760), (17840, 24816), (18048, 24530), (19624, 22560), (20680, 21408), (20962, 21120)]