200317040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 399644560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 176, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 496, 560, 616, 620, 682, 770, 868, 880, 1049, 1085, 1232, 1240, 1364, 1540, 1705, 1736, 2098, 2170, 2387, 2480, 2728, 3080, 3410, 3472, 4196, 4340, 4774, 5245, 5456, 6160, 6820, 7343, 8392, 8680, 9548, 10490, 11539, 11935, 13640, 14686, 16784, 17360, 19096, 20980, 23078, 23870, 27280, 29372, 32519, 36715, 38192, 41960, 46156, 47740, 57695, 58744, 65038, 73430, 80773, 83920, 92312, 95480, 115390, 117488, 130076, 146860, 161546, 162595, 184624, 190960, 227633, 230780, 260152, 293720, 323092, 325190, 357709, 403865, 455266, 461560, 520304, 587440, 646184, 650380, 715418, 807730, 910532, 923120, 1138165, 1292368, 1300760, 1430836, 1615460, 1788545, 1821064, 2276330, 2503963, 2601520, 2861672, 3230920, 3577090, 3642128, 4552660, 5007926, 5723344, 6461840, 7154180, 9105320, 10015852, 12519815, 14308360, 18210640, 20031704, 25039630, 28616720, 40063408, 50079260, 100158520, 200317040]

約数ペア:

[(1, 200317040), (2, 100158520), (4, 50079260), (5, 40063408), (7, 28616720), (8, 25039630), (10, 20031704), (11, 18210640), (14, 14308360), (16, 12519815), (20, 10015852), (22, 9105320), (28, 7154180), (31, 6461840), (35, 5723344), (40, 5007926), (44, 4552660), (55, 3642128), (56, 3577090), (62, 3230920), (70, 2861672), (77, 2601520), (80, 2503963), (88, 2276330), (110, 1821064), (112, 1788545), (124, 1615460), (140, 1430836), (154, 1300760), (155, 1292368), (176, 1138165), (217, 923120), (220, 910532), (248, 807730), (280, 715418), (308, 650380), (310, 646184), (341, 587440), (385, 520304), (434, 461560), (440, 455266), (496, 403865), (560, 357709), (616, 325190), (620, 323092), (682, 293720), (770, 260152), (868, 230780), (880, 227633), (1049, 190960), (1085, 184624), (1232, 162595), (1240, 161546), (1364, 146860), (1540, 130076), (1705, 117488), (1736, 115390), (2098, 95480), (2170, 92312), (2387, 83920), (2480, 80773), (2728, 73430), (3080, 65038), (3410, 58744), (3472, 57695), (4196, 47740), (4340, 46156), (4774, 41960), (5245, 38192), (5456, 36715), (6160, 32519), (6820, 29372), (7343, 27280), (8392, 23870), (8680, 23078), (9548, 20980), (10490, 19096), (11539, 17360), (11935, 16784), (13640, 14686)]