156583440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16729}}^1$

素因数の和:16761

約数の個数: 120

約数和(自身を含む): 566343960

約数和(自身を除く): 409760520

約数列:

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

約数ペア:

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