210318240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 735702912

約数和(自身を除く): 525384672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 96, 110, 120, 122, 132, 160, 165, 176, 183, 220, 240, 244, 264, 305, 330, 352, 366, 440, 480, 488, 528, 610, 653, 660, 671, 732, 880, 915, 976, 1056, 1220, 1306, 1320, 1342, 1464, 1760, 1830, 1952, 1959, 2013, 2440, 2612, 2640, 2684, 2928, 3265, 3355, 3660, 3918, 4026, 4880, 5224, 5280, 5368, 5856, 6530, 6710, 7183, 7320, 7836, 8052, 9760, 9795, 10065, 10448, 10736, 13060, 13420, 14366, 14640, 15672, 16104, 19590, 20130, 20896, 21472, 21549, 26120, 26840, 28732, 29280, 31344, 32208, 35915, 39180, 39833, 40260, 43098, 52240, 53680, 57464, 62688, 64416, 71830, 78360, 79666, 80520, 86196, 104480, 107360, 107745, 114928, 119499, 143660, 156720, 159332, 161040, 172392, 199165, 215490, 229856, 238998, 287320, 313440, 318664, 322080, 344784, 398330, 430980, 438163, 477996, 574640, 597495, 637328, 689568, 796660, 861960, 876326, 955992, 1149280, 1194990, 1274656, 1314489, 1593320, 1723920, 1752652, 1911984, 2190815, 2389980, 2628978, 3186640, 3447840, 3505304, 3823968, 4381630, 4779960, 5257956, 6373280, 6572445, 7010608, 8763260, 9559920, 10515912, 13144890, 14021216, 17526520, 19119840, 21031824, 26289780, 35053040, 42063648, 52579560, 70106080, 105159120, 210318240]

約数ペア:

[(1, 210318240), (2, 105159120), (3, 70106080), (4, 52579560), (5, 42063648), (6, 35053040), (8, 26289780), (10, 21031824), (11, 19119840), (12, 17526520), (15, 14021216), (16, 13144890), (20, 10515912), (22, 9559920), (24, 8763260), (30, 7010608), (32, 6572445), (33, 6373280), (40, 5257956), (44, 4779960), (48, 4381630), (55, 3823968), (60, 3505304), (61, 3447840), (66, 3186640), (80, 2628978), (88, 2389980), (96, 2190815), (110, 1911984), (120, 1752652), (122, 1723920), (132, 1593320), (160, 1314489), (165, 1274656), (176, 1194990), (183, 1149280), (220, 955992), (240, 876326), (244, 861960), (264, 796660), (305, 689568), (330, 637328), (352, 597495), (366, 574640), (440, 477996), (480, 438163), (488, 430980), (528, 398330), (610, 344784), (653, 322080), (660, 318664), (671, 313440), (732, 287320), (880, 238998), (915, 229856), (976, 215490), (1056, 199165), (1220, 172392), (1306, 161040), (1320, 159332), (1342, 156720), (1464, 143660), (1760, 119499), (1830, 114928), (1952, 107745), (1959, 107360), (2013, 104480), (2440, 86196), (2612, 80520), (2640, 79666), (2684, 78360), (2928, 71830), (3265, 64416), (3355, 62688), (3660, 57464), (3918, 53680), (4026, 52240), (4880, 43098), (5224, 40260), (5280, 39833), (5368, 39180), (5856, 35915), (6530, 32208), (6710, 31344), (7183, 29280), (7320, 28732), (7836, 26840), (8052, 26120), (9760, 21549), (9795, 21472), (10065, 20896), (10448, 20130), (10736, 19590), (13060, 16104), (13420, 15672), (14366, 14640)]