272070720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5597

約数の個数: 168

約数和(自身を含む): 991035864

約数和(自身を除く): 718965144

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, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 272, 288, 306, 320, 340, 360, 408, 480, 510, 544, 576, 612, 680, 720, 765, 816, 960, 1020, 1088, 1224, 1360, 1440, 1530, 1632, 2040, 2448, 2720, 2880, 3060, 3264, 4080, 4896, 5440, 5557, 6120, 8160, 9792, 11114, 12240, 16320, 16671, 22228, 24480, 27785, 33342, 44456, 48960, 50013, 55570, 66684, 83355, 88912, 94469, 100026, 111140, 133368, 166710, 177824, 188938, 200052, 222280, 250065, 266736, 283407, 333420, 355648, 377876, 400104, 444560, 472345, 500130, 533472, 566814, 666840, 755752, 800208, 850221, 889120, 944690, 1000260, 1066944, 1133628, 1333680, 1417035, 1511504, 1600416, 1700442, 1778240, 1889380, 2000520, 2267256, 2667360, 2834070, 3023008, 3200832, 3400884, 3778760, 4001040, 4251105, 4534512, 5334720, 5668140, 6046016, 6801768, 7557520, 8002080, 8502210, 9069024, 11336280, 13603536, 15115040, 16004160, 17004420, 18138048, 22672560, 27207072, 30230080, 34008840, 45345120, 54414144, 68017680, 90690240, 136035360, 272070720]

約数ペア:

[(1, 272070720), (2, 136035360), (3, 90690240), (4, 68017680), (5, 54414144), (6, 45345120), (8, 34008840), (9, 30230080), (10, 27207072), (12, 22672560), (15, 18138048), (16, 17004420), (17, 16004160), (18, 15115040), (20, 13603536), (24, 11336280), (30, 9069024), (32, 8502210), (34, 8002080), (36, 7557520), (40, 6801768), (45, 6046016), (48, 5668140), (51, 5334720), (60, 4534512), (64, 4251105), (68, 4001040), (72, 3778760), (80, 3400884), (85, 3200832), (90, 3023008), (96, 2834070), (102, 2667360), (120, 2267256), (136, 2000520), (144, 1889380), (153, 1778240), (160, 1700442), (170, 1600416), (180, 1511504), (192, 1417035), (204, 1333680), (240, 1133628), (255, 1066944), (272, 1000260), (288, 944690), (306, 889120), (320, 850221), (340, 800208), (360, 755752), (408, 666840), (480, 566814), (510, 533472), (544, 500130), (576, 472345), (612, 444560), (680, 400104), (720, 377876), (765, 355648), (816, 333420), (960, 283407), (1020, 266736), (1088, 250065), (1224, 222280), (1360, 200052), (1440, 188938), (1530, 177824), (1632, 166710), (2040, 133368), (2448, 111140), (2720, 100026), (2880, 94469), (3060, 88912), (3264, 83355), (4080, 66684), (4896, 55570), (5440, 50013), (5557, 48960), (6120, 44456), (8160, 33342), (9792, 27785), (11114, 24480), (12240, 22228), (16320, 16671)]