201620664540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{409}}^1\times {\mathrm{8863}}^1$

素因数の和:9393

約数の個数: 192

約数和(自身を含む): 634974412800

約数和(自身を除く): 433353748260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 409, 412, 515, 540, 618, 818, 927, 1030, 1227, 1236, 1545, 1636, 1854, 2045, 2060, 2454, 2781, 3090, 3681, 3708, 4090, 4635, 4908, 5562, 6135, 6180, 7362, 8180, 8863, 9270, 11043, 11124, 12270, 13905, 14724, 17726, 18405, 18540, 22086, 24540, 26589, 27810, 35452, 36810, 42127, 44172, 44315, 53178, 55215, 55620, 73620, 79767, 84254, 88630, 106356, 110430, 126381, 132945, 159534, 168508, 177260, 210635, 220860, 239301, 252762, 265890, 319068, 379143, 398835, 421270, 478602, 505524, 531780, 631905, 758286, 797670, 842540, 912889, 957204, 1137429, 1196505, 1263810, 1516572, 1595340, 1825778, 1895715, 2274858, 2393010, 2527620, 2738667, 3624967, 3651556, 3791430, 4549716, 4564445, 4786020, 5477334, 5687145, 7249934, 7582860, 8216001, 9128890, 10874901, 10954668, 11374290, 13693335, 14499868, 16432002, 18124835, 18257780, 21749802, 22748580, 24648003, 27386670, 32624703, 32864004, 36249670, 41080005, 43499604, 49296006, 54374505, 54773340, 65249406, 72499340, 82160010, 97874109, 98592012, 108749010, 123240015, 130498812, 163123515, 164320020, 195748218, 217498020, 246480030, 326247030, 373371601, 391496436, 489370545, 492960060, 652494060, 746743202, 978741090, 1120114803, 1493486404, 1866858005, 1957482180, 2240229606, 3360344409, 3733716010, 4480459212, 5600574015, 6720688818, 7467432020, 10081033227, 11201148030, 13441377636, 16801722045, 20162066454, 22402296060, 33603444090, 40324132908, 50405166135, 67206888180, 100810332270, 201620664540]

約数ペア:

[(1, 201620664540), (2, 100810332270), (3, 67206888180), (4, 50405166135), (5, 40324132908), (6, 33603444090), (9, 22402296060), (10, 20162066454), (12, 16801722045), (15, 13441377636), (18, 11201148030), (20, 10081033227), (27, 7467432020), (30, 6720688818), (36, 5600574015), (45, 4480459212), (54, 3733716010), (60, 3360344409), (90, 2240229606), (103, 1957482180), (108, 1866858005), (135, 1493486404), (180, 1120114803), (206, 978741090), (270, 746743202), (309, 652494060), (409, 492960060), (412, 489370545), (515, 391496436), (540, 373371601), (618, 326247030), (818, 246480030), (927, 217498020), (1030, 195748218), (1227, 164320020), (1236, 163123515), (1545, 130498812), (1636, 123240015), (1854, 108749010), (2045, 98592012), (2060, 97874109), (2454, 82160010), (2781, 72499340), (3090, 65249406), (3681, 54773340), (3708, 54374505), (4090, 49296006), (4635, 43499604), (4908, 41080005), (5562, 36249670), (6135, 32864004), (6180, 32624703), (7362, 27386670), (8180, 24648003), (8863, 22748580), (9270, 21749802), (11043, 18257780), (11124, 18124835), (12270, 16432002), (13905, 14499868), (14724, 13693335), (17726, 11374290), (18405, 10954668), (18540, 10874901), (22086, 9128890), (24540, 8216001), (26589, 7582860), (27810, 7249934), (35452, 5687145), (36810, 5477334), (42127, 4786020), (44172, 4564445), (44315, 4549716), (53178, 3791430), (55215, 3651556), (55620, 3624967), (73620, 2738667), (79767, 2527620), (84254, 2393010), (88630, 2274858), (106356, 1895715), (110430, 1825778), (126381, 1595340), (132945, 1516572), (159534, 1263810), (168508, 1196505), (177260, 1137429), (210635, 957204), (220860, 912889), (239301, 842540), (252762, 797670), (265890, 758286), (319068, 631905), (379143, 531780), (398835, 505524), (421270, 478602)]