122180520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1928

約数の個数: 192

約数和(自身を含む): 465393600

約数和(自身を除く): 343213080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1320, 1470, 1540, 1617, 1848, 1889, 1960, 2156, 2310, 2695, 2940, 3080, 3234, 3778, 4312, 4620, 5390, 5667, 5880, 6468, 7556, 8085, 9240, 9445, 10780, 11334, 12936, 13223, 15112, 16170, 18890, 20779, 21560, 22668, 26446, 28335, 32340, 37780, 39669, 41558, 45336, 52892, 56670, 62337, 64680, 66115, 75560, 79338, 83116, 92561, 103895, 105784, 113340, 124674, 132230, 145453, 158676, 166232, 185122, 198345, 207790, 226680, 249348, 264460, 277683, 290906, 311685, 317352, 370244, 396690, 415580, 436359, 462805, 498696, 528920, 555366, 581812, 623370, 727265, 740488, 793380, 831160, 872718, 925610, 1018171, 1110732, 1163624, 1246740, 1388415, 1454530, 1586760, 1745436, 1851220, 2036342, 2181795, 2221464, 2493480, 2776830, 2909060, 3054513, 3490872, 3702440, 4072684, 4363590, 5090855, 5553660, 5818120, 6109026, 8145368, 8727180, 10181710, 11107320, 12218052, 15272565, 17454360, 20363420, 24436104, 30545130, 40726840, 61090260, 122180520]

約数ペア:

[(1, 122180520), (2, 61090260), (3, 40726840), (4, 30545130), (5, 24436104), (6, 20363420), (7, 17454360), (8, 15272565), (10, 12218052), (11, 11107320), (12, 10181710), (14, 8727180), (15, 8145368), (20, 6109026), (21, 5818120), (22, 5553660), (24, 5090855), (28, 4363590), (30, 4072684), (33, 3702440), (35, 3490872), (40, 3054513), (42, 2909060), (44, 2776830), (49, 2493480), (55, 2221464), (56, 2181795), (60, 2036342), (66, 1851220), (70, 1745436), (77, 1586760), (84, 1454530), (88, 1388415), (98, 1246740), (105, 1163624), (110, 1110732), (120, 1018171), (132, 925610), (140, 872718), (147, 831160), (154, 793380), (165, 740488), (168, 727265), (196, 623370), (210, 581812), (220, 555366), (231, 528920), (245, 498696), (264, 462805), (280, 436359), (294, 415580), (308, 396690), (330, 370244), (385, 317352), (392, 311685), (420, 290906), (440, 277683), (462, 264460), (490, 249348), (539, 226680), (588, 207790), (616, 198345), (660, 185122), (735, 166232), (770, 158676), (840, 145453), (924, 132230), (980, 124674), (1078, 113340), (1155, 105784), (1176, 103895), (1320, 92561), (1470, 83116), (1540, 79338), (1617, 75560), (1848, 66115), (1889, 64680), (1960, 62337), (2156, 56670), (2310, 52892), (2695, 45336), (2940, 41558), (3080, 39669), (3234, 37780), (3778, 32340), (4312, 28335), (4620, 26446), (5390, 22668), (5667, 21560), (5880, 20779), (6468, 18890), (7556, 16170), (8085, 15112), (9240, 13223), (9445, 12936), (10780, 11334)]