505440459720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1531081}}^1$

素因数の和:1531236

約数の個数: 192

約数和(自身を含む): 1891682432640

約数和(自身を除く): 1386241972920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 131, 140, 168, 180, 210, 252, 262, 280, 315, 360, 393, 420, 504, 524, 630, 655, 786, 840, 917, 1048, 1179, 1260, 1310, 1572, 1834, 1965, 2358, 2520, 2620, 2751, 3144, 3668, 3930, 4585, 4716, 5240, 5502, 5895, 7336, 7860, 8253, 9170, 9432, 11004, 11790, 13755, 15720, 16506, 18340, 22008, 23580, 27510, 33012, 36680, 41265, 47160, 55020, 66024, 82530, 110040, 165060, 330120, 1531081, 3062162, 4593243, 6124324, 7655405, 9186486, 10717567, 12248648, 13779729, 15310810, 18372972, 21435134, 22966215, 27559458, 30621620, 32152701, 36745944, 42870268, 45932430, 53587835, 55118916, 61243240, 64305402, 68898645, 85740536, 91864860, 96458103, 107175670, 110237832, 128610804, 137797290, 160763505, 183729720, 192916206, 200571611, 214351340, 257221608, 275594580, 321527010, 385832412, 401143222, 428702680, 482290515, 551189160, 601714833, 643054020, 771664824, 802286444, 964581030, 1002858055, 1203429666, 1286108040, 1404001277, 1604572888, 1805144499, 1929162060, 2005716110, 2406859332, 2808002554, 3008574165, 3610288998, 3858324120, 4011432220, 4212003831, 4813718664, 5616005108, 6017148330, 7020006385, 7220577996, 8022864440, 8424007662, 9025722495, 11232010216, 12034296660, 12636011493, 14040012770, 14441155992, 16848015324, 18051444990, 21060019155, 24068593320, 25272022986, 28080025540, 33696030648, 36102889980, 42120038310, 50544045972, 56160051080, 63180057465, 72205779960, 84240076620, 101088091944, 126360114930, 168480153240, 252720229860, 505440459720]

約数ペア:

[(1, 505440459720), (2, 252720229860), (3, 168480153240), (4, 126360114930), (5, 101088091944), (6, 84240076620), (7, 72205779960), (8, 63180057465), (9, 56160051080), (10, 50544045972), (12, 42120038310), (14, 36102889980), (15, 33696030648), (18, 28080025540), (20, 25272022986), (21, 24068593320), (24, 21060019155), (28, 18051444990), (30, 16848015324), (35, 14441155992), (36, 14040012770), (40, 12636011493), (42, 12034296660), (45, 11232010216), (56, 9025722495), (60, 8424007662), (63, 8022864440), (70, 7220577996), (72, 7020006385), (84, 6017148330), (90, 5616005108), (105, 4813718664), (120, 4212003831), (126, 4011432220), (131, 3858324120), (140, 3610288998), (168, 3008574165), (180, 2808002554), (210, 2406859332), (252, 2005716110), (262, 1929162060), (280, 1805144499), (315, 1604572888), (360, 1404001277), (393, 1286108040), (420, 1203429666), (504, 1002858055), (524, 964581030), (630, 802286444), (655, 771664824), (786, 643054020), (840, 601714833), (917, 551189160), (1048, 482290515), (1179, 428702680), (1260, 401143222), (1310, 385832412), (1572, 321527010), (1834, 275594580), (1965, 257221608), (2358, 214351340), (2520, 200571611), (2620, 192916206), (2751, 183729720), (3144, 160763505), (3668, 137797290), (3930, 128610804), (4585, 110237832), (4716, 107175670), (5240, 96458103), (5502, 91864860), (5895, 85740536), (7336, 68898645), (7860, 64305402), (8253, 61243240), (9170, 55118916), (9432, 53587835), (11004, 45932430), (11790, 42870268), (13755, 36745944), (15720, 32152701), (16506, 30621620), (18340, 27559458), (22008, 22966215), (23580, 21435134), (27510, 18372972), (33012, 15310810), (36680, 13779729), (41265, 12248648), (47160, 10717567), (55020, 9186486), (66024, 7655405), (82530, 6124324), (110040, 4593243), (165060, 3062162), (330120, 1531081)]