201512276560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{433}}^1\times {\mathrm{523}}^1$

素因数の和:1210

約数の個数: 240

約数和(自身を含む): 549722690496

約数和(自身を除く): 348210413936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 227, 245, 280, 392, 433, 454, 490, 523, 560, 784, 866, 908, 980, 1046, 1135, 1589, 1732, 1816, 1960, 2092, 2165, 2270, 2615, 3031, 3178, 3464, 3632, 3661, 3920, 4184, 4330, 4540, 5230, 6062, 6356, 6928, 7322, 7945, 8368, 8660, 9080, 10460, 11123, 12124, 12712, 14644, 15155, 15890, 17320, 18160, 18305, 20920, 21217, 22246, 24248, 25424, 25627, 29288, 30310, 31780, 34640, 36610, 41840, 42434, 44492, 48496, 51254, 55615, 58576, 60620, 63560, 73220, 84868, 88984, 98291, 102508, 106085, 111230, 118721, 121240, 127120, 128135, 146440, 169736, 177968, 196582, 205016, 212170, 222460, 226459, 237442, 242480, 256270, 292880, 339472, 393164, 410032, 424340, 444920, 452918, 474884, 491455, 512540, 593605, 688037, 786328, 831047, 848680, 889840, 905836, 949768, 982910, 1025080, 1132295, 1187210, 1376074, 1572656, 1585213, 1662094, 1697360, 1811672, 1899536, 1965820, 2050160, 2264590, 2374420, 2752148, 3170426, 3324188, 3440185, 3623344, 3931640, 4155235, 4529180, 4748840, 4816259, 5504296, 5817329, 6340852, 6648376, 6880370, 7863280, 7926065, 8310470, 9058360, 9497680, 9632518, 11008592, 11096491, 11634658, 12681704, 13296752, 13760740, 15852130, 16620940, 18116720, 19265036, 22192982, 23269316, 24081295, 25363408, 27521480, 29086645, 31704260, 33241880, 38530072, 44385964, 46538632, 48162590, 51406193, 55042960, 55482455, 58173290, 63408520, 66483760, 77060144, 88771928, 93077264, 96325180, 102812386, 110964910, 116346580, 126817040, 177543856, 192650360, 205624772, 221929820, 232693160, 257030965, 359843351, 385300720, 411249544, 443859640, 465386320, 514061930, 719686702, 822499088, 887719280, 1028123860, 1439373404, 1799216755, 2056247720, 2518903457, 2878746808, 3598433510, 4112495440, 5037806914, 5757493616, 7196867020, 10075613828, 12594517285, 14393734040, 20151227656, 25189034570, 28787468080, 40302455312, 50378069140, 100756138280, 201512276560]

約数ペア:

[(1, 201512276560), (2, 100756138280), (4, 50378069140), (5, 40302455312), (7, 28787468080), (8, 25189034570), (10, 20151227656), (14, 14393734040), (16, 12594517285), (20, 10075613828), (28, 7196867020), (35, 5757493616), (40, 5037806914), (49, 4112495440), (56, 3598433510), (70, 2878746808), (80, 2518903457), (98, 2056247720), (112, 1799216755), (140, 1439373404), (196, 1028123860), (227, 887719280), (245, 822499088), (280, 719686702), (392, 514061930), (433, 465386320), (454, 443859640), (490, 411249544), (523, 385300720), (560, 359843351), (784, 257030965), (866, 232693160), (908, 221929820), (980, 205624772), (1046, 192650360), (1135, 177543856), (1589, 126817040), (1732, 116346580), (1816, 110964910), (1960, 102812386), (2092, 96325180), (2165, 93077264), (2270, 88771928), (2615, 77060144), (3031, 66483760), (3178, 63408520), (3464, 58173290), (3632, 55482455), (3661, 55042960), (3920, 51406193), (4184, 48162590), (4330, 46538632), (4540, 44385964), (5230, 38530072), (6062, 33241880), (6356, 31704260), (6928, 29086645), (7322, 27521480), (7945, 25363408), (8368, 24081295), (8660, 23269316), (9080, 22192982), (10460, 19265036), (11123, 18116720), (12124, 16620940), (12712, 15852130), (14644, 13760740), (15155, 13296752), (15890, 12681704), (17320, 11634658), (18160, 11096491), (18305, 11008592), (20920, 9632518), (21217, 9497680), (22246, 9058360), (24248, 8310470), (25424, 7926065), (25627, 7863280), (29288, 6880370), (30310, 6648376), (31780, 6340852), (34640, 5817329), (36610, 5504296), (41840, 4816259), (42434, 4748840), (44492, 4529180), (48496, 4155235), (51254, 3931640), (55615, 3623344), (58576, 3440185), (60620, 3324188), (63560, 3170426), (73220, 2752148), (84868, 2374420), (88984, 2264590), (98291, 2050160), (102508, 1965820), (106085, 1899536), (111230, 1811672), (118721, 1697360), (121240, 1662094), (127120, 1585213), (128135, 1572656), (146440, 1376074), (169736, 1187210), (177968, 1132295), (196582, 1025080), (205016, 982910), (212170, 949768), (222460, 905836), (226459, 889840), (237442, 848680), (242480, 831047), (256270, 786328), (292880, 688037), (339472, 593605), (393164, 512540), (410032, 491455), (424340, 474884), (444920, 452918)]