313166880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16763

約数の個数: 144

約数和(自身を含む): 1150957080

約数和(自身を除く): 837790200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 16729, 18720, 33458, 50187, 66916, 83645, 100374, 133832, 150561, 167290, 200748, 217477, 250935, 267664, 301122, 334580, 401496, 434954, 501870, 535328, 602244, 652431, 669160, 752805, 802992, 869908, 1003740, 1087385, 1204488, 1304862, 1338320, 1505610, 1605984, 1739816, 1957293, 2007480, 2174770, 2408976, 2609724, 2676640, 3011220, 3262155, 3479632, 3914586, 4014960, 4349540, 4817952, 5219448, 6022440, 6524310, 6959264, 7829172, 8029920, 8699080, 9786465, 10438896, 12044880, 13048620, 15658344, 17398160, 19572930, 20877792, 24089760, 26097240, 31316688, 34796320, 39145860, 52194480, 62633376, 78291720, 104388960, 156583440, 313166880]

約数ペア:

[(1, 313166880), (2, 156583440), (3, 104388960), (4, 78291720), (5, 62633376), (6, 52194480), (8, 39145860), (9, 34796320), (10, 31316688), (12, 26097240), (13, 24089760), (15, 20877792), (16, 19572930), (18, 17398160), (20, 15658344), (24, 13048620), (26, 12044880), (30, 10438896), (32, 9786465), (36, 8699080), (39, 8029920), (40, 7829172), (45, 6959264), (48, 6524310), (52, 6022440), (60, 5219448), (65, 4817952), (72, 4349540), (78, 4014960), (80, 3914586), (90, 3479632), (96, 3262155), (104, 3011220), (117, 2676640), (120, 2609724), (130, 2408976), (144, 2174770), (156, 2007480), (160, 1957293), (180, 1739816), (195, 1605984), (208, 1505610), (234, 1338320), (240, 1304862), (260, 1204488), (288, 1087385), (312, 1003740), (360, 869908), (390, 802992), (416, 752805), (468, 669160), (480, 652431), (520, 602244), (585, 535328), (624, 501870), (720, 434954), (780, 401496), (936, 334580), (1040, 301122), (1170, 267664), (1248, 250935), (1440, 217477), (1560, 200748), (1872, 167290), (2080, 150561), (2340, 133832), (3120, 100374), (3744, 83645), (4680, 66916), (6240, 50187), (9360, 33458), (16729, 18720)]