57015420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 288

約数和(自身を含む): 212357376

約数和(自身を除く): 155341956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 43, 44, 49, 55, 60, 66, 70, 77, 82, 84, 86, 98, 105, 110, 123, 129, 132, 140, 147, 154, 164, 165, 172, 196, 205, 210, 215, 220, 231, 245, 246, 258, 287, 294, 301, 308, 330, 385, 410, 420, 430, 451, 462, 473, 490, 492, 516, 539, 574, 588, 602, 615, 645, 660, 735, 770, 820, 860, 861, 902, 903, 924, 946, 980, 1078, 1148, 1155, 1204, 1230, 1290, 1353, 1419, 1435, 1470, 1505, 1540, 1617, 1722, 1763, 1804, 1806, 1892, 2009, 2107, 2156, 2255, 2310, 2365, 2460, 2580, 2695, 2706, 2838, 2870, 2940, 3010, 3157, 3234, 3311, 3444, 3526, 3612, 4018, 4214, 4305, 4510, 4515, 4620, 4730, 5289, 5390, 5412, 5676, 5740, 6020, 6027, 6314, 6321, 6468, 6622, 6765, 7052, 7095, 8036, 8085, 8428, 8610, 8815, 9020, 9030, 9460, 9471, 9933, 10045, 10535, 10578, 10780, 12054, 12341, 12628, 12642, 13244, 13530, 14190, 15785, 16170, 16555, 17220, 17630, 18060, 18942, 19393, 19866, 20090, 21070, 21156, 22099, 23177, 24108, 24682, 25284, 26445, 27060, 28380, 30135, 31570, 31605, 32340, 33110, 35260, 37023, 37884, 38786, 39732, 40180, 42140, 44198, 46354, 47355, 49364, 49665, 52890, 58179, 60270, 61705, 63140, 63210, 66220, 66297, 69531, 74046, 77572, 86387, 88396, 92708, 94710, 96965, 99330, 105780, 110495, 115885, 116358, 120540, 123410, 126420, 132594, 135751, 139062, 148092, 172774, 185115, 189420, 193930, 198660, 220990, 231770, 232716, 246820, 259161, 265188, 271502, 278124, 290895, 331485, 345548, 347655, 370230, 387860, 407253, 431935, 441980, 463540, 518322, 543004, 581790, 662970, 678755, 695310, 740460, 814506, 863870, 950257, 1036644, 1163580, 1295805, 1325940, 1357510, 1390620, 1629012, 1727740, 1900514, 2036265, 2591610, 2715020, 2850771, 3801028, 4072530, 4751285, 5183220, 5701542, 8145060, 9502570, 11403084, 14253855, 19005140, 28507710, 57015420]

約数ペア:

[(1, 57015420), (2, 28507710), (3, 19005140), (4, 14253855), (5, 11403084), (6, 9502570), (7, 8145060), (10, 5701542), (11, 5183220), (12, 4751285), (14, 4072530), (15, 3801028), (20, 2850771), (21, 2715020), (22, 2591610), (28, 2036265), (30, 1900514), (33, 1727740), (35, 1629012), (41, 1390620), (42, 1357510), (43, 1325940), (44, 1295805), (49, 1163580), (55, 1036644), (60, 950257), (66, 863870), (70, 814506), (77, 740460), (82, 695310), (84, 678755), (86, 662970), (98, 581790), (105, 543004), (110, 518322), (123, 463540), (129, 441980), (132, 431935), (140, 407253), (147, 387860), (154, 370230), (164, 347655), (165, 345548), (172, 331485), (196, 290895), (205, 278124), (210, 271502), (215, 265188), (220, 259161), (231, 246820), (245, 232716), (246, 231770), (258, 220990), (287, 198660), (294, 193930), (301, 189420), (308, 185115), (330, 172774), (385, 148092), (410, 139062), (420, 135751), (430, 132594), (451, 126420), (462, 123410), (473, 120540), (490, 116358), (492, 115885), (516, 110495), (539, 105780), (574, 99330), (588, 96965), (602, 94710), (615, 92708), (645, 88396), (660, 86387), (735, 77572), (770, 74046), (820, 69531), (860, 66297), (861, 66220), (902, 63210), (903, 63140), (924, 61705), (946, 60270), (980, 58179), (1078, 52890), (1148, 49665), (1155, 49364), (1204, 47355), (1230, 46354), (1290, 44198), (1353, 42140), (1419, 40180), (1435, 39732), (1470, 38786), (1505, 37884), (1540, 37023), (1617, 35260), (1722, 33110), (1763, 32340), (1804, 31605), (1806, 31570), (1892, 30135), (2009, 28380), (2107, 27060), (2156, 26445), (2255, 25284), (2310, 24682), (2365, 24108), (2460, 23177), (2580, 22099), (2695, 21156), (2706, 21070), (2838, 20090), (2870, 19866), (2940, 19393), (3010, 18942), (3157, 18060), (3234, 17630), (3311, 17220), (3444, 16555), (3526, 16170), (3612, 15785), (4018, 14190), (4214, 13530), (4305, 13244), (4510, 12642), (4515, 12628), (4620, 12341), (4730, 12054), (5289, 10780), (5390, 10578), (5412, 10535), (5676, 10045), (5740, 9933), (6020, 9471), (6027, 9460), (6314, 9030), (6321, 9020), (6468, 8815), (6622, 8610), (6765, 8428), (7052, 8085), (7095, 8036)]