201261720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 675682560

約数和(自身を除く): 474420840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 83, 88, 110, 120, 121, 132, 165, 166, 167, 220, 242, 249, 264, 330, 332, 334, 363, 415, 440, 484, 498, 501, 605, 660, 664, 668, 726, 830, 835, 913, 968, 996, 1002, 1210, 1245, 1320, 1336, 1452, 1660, 1670, 1815, 1826, 1837, 1992, 2004, 2420, 2490, 2505, 2739, 2904, 3320, 3340, 3630, 3652, 3674, 4008, 4565, 4840, 4980, 5010, 5478, 5511, 6680, 7260, 7304, 7348, 9130, 9185, 9960, 10020, 10043, 10956, 11022, 13695, 13861, 14520, 14696, 18260, 18370, 20040, 20086, 20207, 21912, 22044, 27390, 27555, 27722, 30129, 36520, 36740, 40172, 40414, 41583, 44088, 50215, 54780, 55110, 55444, 60258, 60621, 69305, 73480, 80344, 80828, 83166, 100430, 101035, 109560, 110220, 110888, 120516, 121242, 138610, 150645, 152471, 161656, 166332, 200860, 202070, 207915, 220440, 241032, 242484, 277220, 301290, 303105, 304942, 332664, 401720, 404140, 415830, 457413, 484968, 554440, 602580, 606210, 609884, 762355, 808280, 831660, 914826, 1205160, 1212420, 1219768, 1524710, 1663320, 1677181, 1829652, 2287065, 2424840, 3049420, 3354362, 3659304, 4574130, 5031543, 6098840, 6708724, 8385905, 9148260, 10063086, 13417448, 16771810, 18296520, 20126172, 25157715, 33543620, 40252344, 50315430, 67087240, 100630860, 201261720]

約数ペア:

[(1, 201261720), (2, 100630860), (3, 67087240), (4, 50315430), (5, 40252344), (6, 33543620), (8, 25157715), (10, 20126172), (11, 18296520), (12, 16771810), (15, 13417448), (20, 10063086), (22, 9148260), (24, 8385905), (30, 6708724), (33, 6098840), (40, 5031543), (44, 4574130), (55, 3659304), (60, 3354362), (66, 3049420), (83, 2424840), (88, 2287065), (110, 1829652), (120, 1677181), (121, 1663320), (132, 1524710), (165, 1219768), (166, 1212420), (167, 1205160), (220, 914826), (242, 831660), (249, 808280), (264, 762355), (330, 609884), (332, 606210), (334, 602580), (363, 554440), (415, 484968), (440, 457413), (484, 415830), (498, 404140), (501, 401720), (605, 332664), (660, 304942), (664, 303105), (668, 301290), (726, 277220), (830, 242484), (835, 241032), (913, 220440), (968, 207915), (996, 202070), (1002, 200860), (1210, 166332), (1245, 161656), (1320, 152471), (1336, 150645), (1452, 138610), (1660, 121242), (1670, 120516), (1815, 110888), (1826, 110220), (1837, 109560), (1992, 101035), (2004, 100430), (2420, 83166), (2490, 80828), (2505, 80344), (2739, 73480), (2904, 69305), (3320, 60621), (3340, 60258), (3630, 55444), (3652, 55110), (3674, 54780), (4008, 50215), (4565, 44088), (4840, 41583), (4980, 40414), (5010, 40172), (5478, 36740), (5511, 36520), (6680, 30129), (7260, 27722), (7304, 27555), (7348, 27390), (9130, 22044), (9185, 21912), (9960, 20207), (10020, 20086), (10043, 20040), (10956, 18370), (11022, 18260), (13695, 14696), (13861, 14520)]