169763440

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 240

約数和(自身を含む): 521109504

約数和(自身を除く): 351346064

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 49, 55, 56, 62, 70, 77, 80, 88, 98, 110, 112, 124, 127, 140, 154, 155, 176, 196, 217, 220, 245, 248, 254, 280, 308, 310, 341, 385, 392, 434, 440, 490, 496, 508, 539, 560, 616, 620, 635, 682, 770, 784, 868, 880, 889, 980, 1016, 1078, 1085, 1232, 1240, 1270, 1364, 1397, 1519, 1540, 1705, 1736, 1778, 1960, 2032, 2156, 2170, 2387, 2480, 2540, 2695, 2728, 2794, 3038, 3080, 3410, 3472, 3556, 3920, 3937, 4312, 4340, 4445, 4774, 5080, 5390, 5456, 5588, 6076, 6160, 6223, 6820, 6985, 7112, 7595, 7874, 8624, 8680, 8890, 9548, 9779, 10160, 10780, 11176, 11935, 12152, 12446, 13640, 13970, 14224, 15190, 15748, 16709, 17360, 17780, 19096, 19558, 19685, 21560, 22352, 23870, 24304, 24892, 27280, 27559, 27940, 30380, 31115, 31496, 33418, 35560, 38192, 39116, 39370, 43120, 43307, 47740, 48895, 49784, 55118, 55880, 60760, 62230, 62992, 66836, 68453, 71120, 78232, 78740, 83545, 86614, 95480, 97790, 99568, 110236, 111760, 121520, 124460, 133672, 136906, 137795, 156464, 157480, 167090, 173228, 190960, 192913, 195580, 216535, 220472, 248920, 267344, 273812, 275590, 303149, 314960, 334180, 342265, 346456, 385826, 391160, 433070, 440944, 497840, 547624, 551180, 606298, 668360, 684530, 692912, 771652, 782320, 866140, 964565, 1095248, 1102360, 1212596, 1336720, 1369060, 1515745, 1543304, 1732280, 1929130, 2122043, 2204720, 2425192, 2738120, 3031490, 3086608, 3464560, 3858260, 4244086, 4850384, 5476240, 6062980, 7716520, 8488172, 10610215, 12125960, 15433040, 16976344, 21220430, 24251920, 33952688, 42440860, 84881720, 169763440]

約数ペア:

[(1, 169763440), (2, 84881720), (4, 42440860), (5, 33952688), (7, 24251920), (8, 21220430), (10, 16976344), (11, 15433040), (14, 12125960), (16, 10610215), (20, 8488172), (22, 7716520), (28, 6062980), (31, 5476240), (35, 4850384), (40, 4244086), (44, 3858260), (49, 3464560), (55, 3086608), (56, 3031490), (62, 2738120), (70, 2425192), (77, 2204720), (80, 2122043), (88, 1929130), (98, 1732280), (110, 1543304), (112, 1515745), (124, 1369060), (127, 1336720), (140, 1212596), (154, 1102360), (155, 1095248), (176, 964565), (196, 866140), (217, 782320), (220, 771652), (245, 692912), (248, 684530), (254, 668360), (280, 606298), (308, 551180), (310, 547624), (341, 497840), (385, 440944), (392, 433070), (434, 391160), (440, 385826), (490, 346456), (496, 342265), (508, 334180), (539, 314960), (560, 303149), (616, 275590), (620, 273812), (635, 267344), (682, 248920), (770, 220472), (784, 216535), (868, 195580), (880, 192913), (889, 190960), (980, 173228), (1016, 167090), (1078, 157480), (1085, 156464), (1232, 137795), (1240, 136906), (1270, 133672), (1364, 124460), (1397, 121520), (1519, 111760), (1540, 110236), (1705, 99568), (1736, 97790), (1778, 95480), (1960, 86614), (2032, 83545), (2156, 78740), (2170, 78232), (2387, 71120), (2480, 68453), (2540, 66836), (2695, 62992), (2728, 62230), (2794, 60760), (3038, 55880), (3080, 55118), (3410, 49784), (3472, 48895), (3556, 47740), (3920, 43307), (3937, 43120), (4312, 39370), (4340, 39116), (4445, 38192), (4774, 35560), (5080, 33418), (5390, 31496), (5456, 31115), (5588, 30380), (6076, 27940), (6160, 27559), (6223, 27280), (6820, 24892), (6985, 24304), (7112, 23870), (7595, 22352), (7874, 21560), (8624, 19685), (8680, 19558), (8890, 19096), (9548, 17780), (9779, 17360), (10160, 16709), (10780, 15748), (11176, 15190), (11935, 14224), (12152, 13970), (12446, 13640)]