202172880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9257}}^1$

素因数の和:9293

約数の個数: 160

約数和(自身を含む): 771450624

約数和(自身を除く): 569277744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 3120, 3640, 4368, 5460, 7280, 9257, 10920, 18514, 21840, 27771, 37028, 46285, 55542, 64799, 74056, 92570, 111084, 120341, 129598, 138855, 148112, 185140, 194397, 222168, 240682, 259196, 277710, 323995, 361023, 370280, 388794, 444336, 481364, 518392, 555420, 601705, 647990, 722046, 740560, 777588, 842387, 962728, 971985, 1036784, 1110840, 1203410, 1295980, 1444092, 1555176, 1684774, 1805115, 1925456, 1943970, 2221680, 2406820, 2527161, 2591960, 2888184, 3110352, 3369548, 3610230, 3887940, 4211935, 4813640, 5054322, 5183920, 5776368, 6739096, 7220460, 7775880, 8423870, 9627280, 10108644, 12635805, 13478192, 14440920, 15551760, 16847740, 20217288, 25271610, 28881840, 33695480, 40434576, 50543220, 67390960, 101086440, 202172880]

約数ペア:

[(1, 202172880), (2, 101086440), (3, 67390960), (4, 50543220), (5, 40434576), (6, 33695480), (7, 28881840), (8, 25271610), (10, 20217288), (12, 16847740), (13, 15551760), (14, 14440920), (15, 13478192), (16, 12635805), (20, 10108644), (21, 9627280), (24, 8423870), (26, 7775880), (28, 7220460), (30, 6739096), (35, 5776368), (39, 5183920), (40, 5054322), (42, 4813640), (48, 4211935), (52, 3887940), (56, 3610230), (60, 3369548), (65, 3110352), (70, 2888184), (78, 2591960), (80, 2527161), (84, 2406820), (91, 2221680), (104, 1943970), (105, 1925456), (112, 1805115), (120, 1684774), (130, 1555176), (140, 1444092), (156, 1295980), (168, 1203410), (182, 1110840), (195, 1036784), (208, 971985), (210, 962728), (240, 842387), (260, 777588), (273, 740560), (280, 722046), (312, 647990), (336, 601705), (364, 555420), (390, 518392), (420, 481364), (455, 444336), (520, 388794), (546, 370280), (560, 361023), (624, 323995), (728, 277710), (780, 259196), (840, 240682), (910, 222168), (1040, 194397), (1092, 185140), (1365, 148112), (1456, 138855), (1560, 129598), (1680, 120341), (1820, 111084), (2184, 92570), (2730, 74056), (3120, 64799), (3640, 55542), (4368, 46285), (5460, 37028), (7280, 27771), (9257, 21840), (10920, 18514)]