201401520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1523}}^1$

素因数の和:1587

約数の個数: 160

約数和(自身を含む): 680313600

約数和(自身を除く): 478912080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 114, 116, 120, 145, 152, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 551, 570, 580, 696, 760, 870, 912, 1102, 1140, 1160, 1392, 1520, 1523, 1653, 1740, 2204, 2280, 2320, 2755, 3046, 3306, 3480, 4408, 4560, 4569, 5510, 6092, 6612, 6960, 7615, 8265, 8816, 9138, 11020, 12184, 13224, 15230, 16530, 18276, 22040, 22845, 24368, 26448, 28937, 30460, 33060, 36552, 44080, 44167, 45690, 57874, 60920, 66120, 73104, 86811, 88334, 91380, 115748, 121840, 132240, 132501, 144685, 173622, 176668, 182760, 220835, 231496, 265002, 289370, 347244, 353336, 365520, 434055, 441670, 462992, 530004, 578740, 662505, 694488, 706672, 839173, 868110, 883340, 1060008, 1157480, 1325010, 1388976, 1678346, 1736220, 1766680, 2120016, 2314960, 2517519, 2650020, 3356692, 3472440, 3533360, 4195865, 5035038, 5300040, 6713384, 6944880, 8391730, 10070076, 10600080, 12587595, 13426768, 16783460, 20140152, 25175190, 33566920, 40280304, 50350380, 67133840, 100700760, 201401520]

約数ペア:

[(1, 201401520), (2, 100700760), (3, 67133840), (4, 50350380), (5, 40280304), (6, 33566920), (8, 25175190), (10, 20140152), (12, 16783460), (15, 13426768), (16, 12587595), (19, 10600080), (20, 10070076), (24, 8391730), (29, 6944880), (30, 6713384), (38, 5300040), (40, 5035038), (48, 4195865), (57, 3533360), (58, 3472440), (60, 3356692), (76, 2650020), (80, 2517519), (87, 2314960), (95, 2120016), (114, 1766680), (116, 1736220), (120, 1678346), (145, 1388976), (152, 1325010), (174, 1157480), (190, 1060008), (228, 883340), (232, 868110), (240, 839173), (285, 706672), (290, 694488), (304, 662505), (348, 578740), (380, 530004), (435, 462992), (456, 441670), (464, 434055), (551, 365520), (570, 353336), (580, 347244), (696, 289370), (760, 265002), (870, 231496), (912, 220835), (1102, 182760), (1140, 176668), (1160, 173622), (1392, 144685), (1520, 132501), (1523, 132240), (1653, 121840), (1740, 115748), (2204, 91380), (2280, 88334), (2320, 86811), (2755, 73104), (3046, 66120), (3306, 60920), (3480, 57874), (4408, 45690), (4560, 44167), (4569, 44080), (5510, 36552), (6092, 33060), (6612, 30460), (6960, 28937), (7615, 26448), (8265, 24368), (8816, 22845), (9138, 22040), (11020, 18276), (12184, 16530), (13224, 15230)]