2498330880

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12757}}^1$

素因数の和:12801

約数の個数: 216

約数和(自身を含む): 9153150552

約数和(自身を除く): 6654819672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1920, 2040, 2176, 2304, 2448, 2720, 2880, 3060, 3264, 3840, 4080, 4352, 4896, 5440, 5760, 6120, 6528, 8160, 9792, 10880, 11520, 12240, 12757, 13056, 16320, 19584, 21760, 24480, 25514, 32640, 38271, 39168, 48960, 51028, 63785, 65280, 76542, 97920, 102056, 114813, 127570, 153084, 191355, 195840, 204112, 216869, 229626, 255140, 306168, 382710, 408224, 433738, 459252, 510280, 574065, 612336, 650607, 765420, 816448, 867476, 918504, 1020560, 1084345, 1148130, 1224672, 1301214, 1530840, 1632896, 1734952, 1837008, 1951821, 2041120, 2168690, 2296260, 2449344, 2602428, 3061680, 3253035, 3265792, 3469904, 3674016, 3903642, 4082240, 4337380, 4592520, 4898688, 5204856, 6123360, 6506070, 6939808, 7348032, 7807284, 8164480, 8674760, 9185040, 9759105, 9797376, 10409712, 12246720, 13012140, 13879616, 14696064, 15614568, 16328960, 17349520, 18370080, 19518210, 20819424, 24493440, 26024280, 27759232, 29392128, 31229136, 34699040, 36740160, 39036420, 41638848, 48986880, 52048560, 55518464, 62458272, 69398080, 73480320, 78072840, 83277696, 104097120, 124916544, 138796160, 146960640, 156145680, 166555392, 208194240, 249833088, 277592320, 312291360, 416388480, 499666176, 624582720, 832776960, 1249165440, 2498330880]

約数ペア:

[(1, 2498330880), (2, 1249165440), (3, 832776960), (4, 624582720), (5, 499666176), (6, 416388480), (8, 312291360), (9, 277592320), (10, 249833088), (12, 208194240), (15, 166555392), (16, 156145680), (17, 146960640), (18, 138796160), (20, 124916544), (24, 104097120), (30, 83277696), (32, 78072840), (34, 73480320), (36, 69398080), (40, 62458272), (45, 55518464), (48, 52048560), (51, 48986880), (60, 41638848), (64, 39036420), (68, 36740160), (72, 34699040), (80, 31229136), (85, 29392128), (90, 27759232), (96, 26024280), (102, 24493440), (120, 20819424), (128, 19518210), (136, 18370080), (144, 17349520), (153, 16328960), (160, 15614568), (170, 14696064), (180, 13879616), (192, 13012140), (204, 12246720), (240, 10409712), (255, 9797376), (256, 9759105), (272, 9185040), (288, 8674760), (306, 8164480), (320, 7807284), (340, 7348032), (360, 6939808), (384, 6506070), (408, 6123360), (480, 5204856), (510, 4898688), (544, 4592520), (576, 4337380), (612, 4082240), (640, 3903642), (680, 3674016), (720, 3469904), (765, 3265792), (768, 3253035), (816, 3061680), (960, 2602428), (1020, 2449344), (1088, 2296260), (1152, 2168690), (1224, 2041120), (1280, 1951821), (1360, 1837008), (1440, 1734952), (1530, 1632896), (1632, 1530840), (1920, 1301214), (2040, 1224672), (2176, 1148130), (2304, 1084345), (2448, 1020560), (2720, 918504), (2880, 867476), (3060, 816448), (3264, 765420), (3840, 650607), (4080, 612336), (4352, 574065), (4896, 510280), (5440, 459252), (5760, 433738), (6120, 408224), (6528, 382710), (8160, 306168), (9792, 255140), (10880, 229626), (11520, 216869), (12240, 204112), (12757, 195840), (13056, 191355), (16320, 153084), (19584, 127570), (21760, 114813), (24480, 102056), (25514, 97920), (32640, 76542), (38271, 65280), (39168, 63785), (48960, 51028)]