201760240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1097}}^1$

素因数の和:1151

約数の個数: 120

約数和(自身を含む): 543246480

約数和(自身を除く): 341486240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 440, 484, 605, 760, 836, 880, 968, 1045, 1097, 1210, 1520, 1672, 1936, 2090, 2194, 2299, 2420, 3344, 4180, 4388, 4598, 4840, 5485, 8360, 8776, 9196, 9680, 10970, 11495, 12067, 16720, 17552, 18392, 20843, 21940, 22990, 24134, 36784, 41686, 43880, 45980, 48268, 60335, 83372, 87760, 91960, 96536, 104215, 120670, 132737, 166744, 183920, 193072, 208430, 229273, 241340, 265474, 333488, 416860, 458546, 482680, 530948, 663685, 833720, 917092, 965360, 1061896, 1146365, 1327370, 1667440, 1834184, 2123792, 2292730, 2522003, 2654740, 3668368, 4585460, 5044006, 5309480, 9170920, 10088012, 10618960, 12610015, 18341840, 20176024, 25220030, 40352048, 50440060, 100880120, 201760240]

約数ペア:

[(1, 201760240), (2, 100880120), (4, 50440060), (5, 40352048), (8, 25220030), (10, 20176024), (11, 18341840), (16, 12610015), (19, 10618960), (20, 10088012), (22, 9170920), (38, 5309480), (40, 5044006), (44, 4585460), (55, 3668368), (76, 2654740), (80, 2522003), (88, 2292730), (95, 2123792), (110, 1834184), (121, 1667440), (152, 1327370), (176, 1146365), (190, 1061896), (209, 965360), (220, 917092), (242, 833720), (304, 663685), (380, 530948), (418, 482680), (440, 458546), (484, 416860), (605, 333488), (760, 265474), (836, 241340), (880, 229273), (968, 208430), (1045, 193072), (1097, 183920), (1210, 166744), (1520, 132737), (1672, 120670), (1936, 104215), (2090, 96536), (2194, 91960), (2299, 87760), (2420, 83372), (3344, 60335), (4180, 48268), (4388, 45980), (4598, 43880), (4840, 41686), (5485, 36784), (8360, 24134), (8776, 22990), (9196, 21940), (9680, 20843), (10970, 18392), (11495, 17552), (12067, 16720)]