2720707200

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5604

約数の個数: 288

約数和(自身を含む): 10281021660

約数和(自身を除く): 7560314460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1360, 1440, 1530, 1600, 1632, 1700, 1800, 1920, 2040, 2176, 2400, 2448, 2550, 2720, 2880, 3060, 3200, 3264, 3400, 3600, 3825, 4080, 4800, 4896, 5100, 5440, 5557, 5760, 6120, 6528, 6800, 7200, 7650, 8160, 9600, 9792, 10200, 10880, 11114, 12240, 13600, 14400, 15300, 16320, 16671, 19584, 20400, 22228, 24480, 27200, 27785, 28800, 30600, 32640, 33342, 40800, 44456, 48960, 50013, 54400, 55570, 61200, 66684, 81600, 83355, 88912, 94469, 97920, 100026, 111140, 122400, 133368, 138925, 163200, 166710, 177824, 188938, 200052, 222280, 244800, 250065, 266736, 277850, 283407, 333420, 355648, 377876, 400104, 416775, 444560, 472345, 489600, 500130, 533472, 555700, 566814, 666840, 711296, 755752, 800208, 833550, 850221, 889120, 944690, 1000260, 1066944, 1111400, 1133628, 1250325, 1333680, 1417035, 1511504, 1600416, 1667100, 1700442, 1778240, 1889380, 2000520, 2133888, 2222800, 2267256, 2361725, 2500650, 2667360, 2834070, 3023008, 3200832, 3334200, 3400884, 3556480, 3778760, 4001040, 4251105, 4445600, 4534512, 4723450, 5001300, 5334720, 5668140, 6046016, 6401664, 6668400, 6801768, 7085175, 7557520, 8002080, 8502210, 8891200, 9069024, 9446900, 10002600, 10669440, 11336280, 12092032, 13336800, 13603536, 14170350, 15115040, 16004160, 17004420, 17782400, 18138048, 18893800, 20005200, 21255525, 22672560, 26673600, 27207072, 28340700, 30230080, 32008320, 34008840, 36276096, 37787600, 40010400, 42511050, 45345120, 53347200, 54414144, 56681400, 60460160, 68017680, 75575200, 80020800, 85022100, 90690240, 108828288, 113362800, 136035360, 151150400, 160041600, 170044200, 181380480, 226725600, 272070720, 302300800, 340088400, 453451200, 544141440, 680176800, 906902400, 1360353600, 2720707200]

約数ペア:

[(1, 2720707200), (2, 1360353600), (3, 906902400), (4, 680176800), (5, 544141440), (6, 453451200), (8, 340088400), (9, 302300800), (10, 272070720), (12, 226725600), (15, 181380480), (16, 170044200), (17, 160041600), (18, 151150400), (20, 136035360), (24, 113362800), (25, 108828288), (30, 90690240), (32, 85022100), (34, 80020800), (36, 75575200), (40, 68017680), (45, 60460160), (48, 56681400), (50, 54414144), (51, 53347200), (60, 45345120), (64, 42511050), (68, 40010400), (72, 37787600), (75, 36276096), (80, 34008840), (85, 32008320), (90, 30230080), (96, 28340700), (100, 27207072), (102, 26673600), (120, 22672560), (128, 21255525), (136, 20005200), (144, 18893800), (150, 18138048), (153, 17782400), (160, 17004420), (170, 16004160), (180, 15115040), (192, 14170350), (200, 13603536), (204, 13336800), (225, 12092032), (240, 11336280), (255, 10669440), (272, 10002600), (288, 9446900), (300, 9069024), (306, 8891200), (320, 8502210), (340, 8002080), (360, 7557520), (384, 7085175), (400, 6801768), (408, 6668400), (425, 6401664), (450, 6046016), (480, 5668140), (510, 5334720), (544, 5001300), (576, 4723450), (600, 4534512), (612, 4445600), (640, 4251105), (680, 4001040), (720, 3778760), (765, 3556480), (800, 3400884), (816, 3334200), (850, 3200832), (900, 3023008), (960, 2834070), (1020, 2667360), (1088, 2500650), (1152, 2361725), (1200, 2267256), (1224, 2222800), (1275, 2133888), (1360, 2000520), (1440, 1889380), (1530, 1778240), (1600, 1700442), (1632, 1667100), (1700, 1600416), (1800, 1511504), (1920, 1417035), (2040, 1333680), (2176, 1250325), (2400, 1133628), (2448, 1111400), (2550, 1066944), (2720, 1000260), (2880, 944690), (3060, 889120), (3200, 850221), (3264, 833550), (3400, 800208), (3600, 755752), (3825, 711296), (4080, 666840), (4800, 566814), (4896, 555700), (5100, 533472), (5440, 500130), (5557, 489600), (5760, 472345), (6120, 444560), (6528, 416775), (6800, 400104), (7200, 377876), (7650, 355648), (8160, 333420), (9600, 283407), (9792, 277850), (10200, 266736), (10880, 250065), (11114, 244800), (12240, 222280), (13600, 200052), (14400, 188938), (15300, 177824), (16320, 166710), (16671, 163200), (19584, 138925), (20400, 133368), (22228, 122400), (24480, 111140), (27200, 100026), (27785, 97920), (28800, 94469), (30600, 88912), (32640, 83355), (33342, 81600), (40800, 66684), (44456, 61200), (48960, 55570), (50013, 54400)]