223510980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:610

約数の個数: 192

約数和(自身を含む): 789626880

約数和(自身を除く): 566115900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 101, 105, 110, 132, 140, 154, 165, 202, 210, 220, 231, 303, 308, 330, 385, 404, 420, 462, 479, 505, 606, 660, 707, 770, 924, 958, 1010, 1111, 1155, 1212, 1414, 1437, 1515, 1540, 1916, 2020, 2121, 2222, 2310, 2395, 2828, 2874, 3030, 3333, 3353, 3535, 4242, 4444, 4620, 4790, 5269, 5555, 5748, 6060, 6666, 6706, 7070, 7185, 7777, 8484, 9580, 10059, 10538, 10605, 11110, 13332, 13412, 14140, 14370, 15554, 15807, 16665, 16765, 20118, 21076, 21210, 22220, 23331, 26345, 28740, 31108, 31614, 33330, 33530, 36883, 38885, 40236, 42420, 46662, 48379, 50295, 52690, 63228, 66660, 67060, 73766, 77770, 79035, 93324, 96758, 100590, 105380, 110649, 116655, 145137, 147532, 155540, 158070, 184415, 193516, 201180, 221298, 233310, 241895, 290274, 316140, 338653, 368830, 442596, 466620, 483790, 532169, 553245, 580548, 677306, 725685, 737660, 967580, 1015959, 1064338, 1106490, 1354612, 1451370, 1596507, 1693265, 2031918, 2128676, 2212980, 2660845, 2902740, 3193014, 3386530, 3725183, 4063836, 5079795, 5321690, 6386028, 6773060, 7450366, 7982535, 10159590, 10643380, 11175549, 14900732, 15965070, 18625915, 20319180, 22351098, 31930140, 37251830, 44702196, 55877745, 74503660, 111755490, 223510980]

約数ペア:

[(1, 223510980), (2, 111755490), (3, 74503660), (4, 55877745), (5, 44702196), (6, 37251830), (7, 31930140), (10, 22351098), (11, 20319180), (12, 18625915), (14, 15965070), (15, 14900732), (20, 11175549), (21, 10643380), (22, 10159590), (28, 7982535), (30, 7450366), (33, 6773060), (35, 6386028), (42, 5321690), (44, 5079795), (55, 4063836), (60, 3725183), (66, 3386530), (70, 3193014), (77, 2902740), (84, 2660845), (101, 2212980), (105, 2128676), (110, 2031918), (132, 1693265), (140, 1596507), (154, 1451370), (165, 1354612), (202, 1106490), (210, 1064338), (220, 1015959), (231, 967580), (303, 737660), (308, 725685), (330, 677306), (385, 580548), (404, 553245), (420, 532169), (462, 483790), (479, 466620), (505, 442596), (606, 368830), (660, 338653), (707, 316140), (770, 290274), (924, 241895), (958, 233310), (1010, 221298), (1111, 201180), (1155, 193516), (1212, 184415), (1414, 158070), (1437, 155540), (1515, 147532), (1540, 145137), (1916, 116655), (2020, 110649), (2121, 105380), (2222, 100590), (2310, 96758), (2395, 93324), (2828, 79035), (2874, 77770), (3030, 73766), (3333, 67060), (3353, 66660), (3535, 63228), (4242, 52690), (4444, 50295), (4620, 48379), (4790, 46662), (5269, 42420), (5555, 40236), (5748, 38885), (6060, 36883), (6666, 33530), (6706, 33330), (7070, 31614), (7185, 31108), (7777, 28740), (8484, 26345), (9580, 23331), (10059, 22220), (10538, 21210), (10605, 21076), (11110, 20118), (13332, 16765), (13412, 16665), (14140, 15807), (14370, 15554)]